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| Shoppers ride escalators between floors during Black Friday shopping at Macy's on Friday, Nov. 29, 2013, in Chicago. (AP Photo/Andrew A. Nelles) |
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| Shoppers walk down Michigan Ave. during Black Friday shopping on Friday, Nov. 29, 2013, in Chicago. Black Friday, the day after Thanksgiving, is typically the nation's biggest shopping day of the year. (AP Photo/Andrew A. Nelles) |
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| Shoppers pass by the Levi's store on Michigan Ave. during Black Friday shopping on Friday, Nov. 29, 2013, in Chicago. Black Friday, the day after Thanksgiving, is typically the nation's biggest shopping day of the year. (AP Photo/Andrew A. Nelles) |
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| Shoppers ride escalators between floors during Black Friday shopping at Macy's on Friday, Nov. 29, 2013, in Chicago. Black Friday, the day after Thanksgiving, is typically the nation's biggest shopping day of the year. (AP Photo/Andrew A. Nelles) |
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| Andrea and Karl Galvez of Chicago take a break from shopping during Black Friday shopping at Macy's on Friday, Nov. 29, 2013, in Chicago. (AP Photo/Andrew A. Nelles) |
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| Deb Cuzan of Chicago looks at boots while shopping during Black Friday shopping at Macy's on Friday, Nov. 29, 2013, in Chicago. (AP Photo/Andrew A. Nelles) |
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| Lorice and Marc Pullins of Chicago shop for shoes during Black Friday shopping at Macy's on Friday, Nov. 29, 2013, in Chicago. (AP Photo/Andrew A. Nelles) |
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| Michigan State players celebrate after their 30-6 victory against Northwestern in an NCAA football game on Saturday, Nov. 23, 2013, in Evanston, Ill. (AP Photo/Andrew A. Nelles) |
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| Michigan State running back Jeremy Langford (33) reacts to scoring a touchdown against Northwestern during the second half of an NCAA football game on Saturday, Nov. 23, 2013, in Evanston, Ill. (AP Photo/Andrew A. Nelles) |
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| Michigan State running back Jeremy Langford (33) shakes off Northwestern safety Ibraheim Campbell (24) on a touchdown scoring run during the second half of an NCAA football game on Saturday, Nov. 23, 2013, in Evanston, Ill. (AP Photo/Andrew A. Nelles) |
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| Michigan State running back Jeremy Langford (33) advances against Northwestern on a touchdown scoring run during the second half of an NCAA football game on Saturday, Nov. 23, 2013, in Evanston, Ill. (AP Photo/Andrew A. Nelles) |
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| Northwestern quarterback Trevor Siemian (13) leaps over Michigan State defensive end Joel Heath (92) during the second half of an NCAA football game on Saturday, Nov. 23, 2013, in Evanston, Ill. (AP Photo/Andrew A. Nelles) |
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| Michigan State cornerback Darqueze Dennard (31) intercepts a pass intended for Northwestern wide receiver Mike McHugh (83) during the second half of an NCAA football game on Saturday, Nov. 23, 2013, in Evanston, Ill. (AP Photo/Andrew A. Nelles) |
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| Michigan State quarterback Connor Cook (18) maneuvers against Northwestern during the first half of an NCAA football game on Saturday, Nov. 23, 2013, in Evanston, Ill. (AP Photo/Andrew A. Nelles) |
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| Northwestern Wildcats quarterback Trevor Siemian (13) sets up for a pass against Michigan State during the first half of an NCAA football game on Saturday, Nov. 23, 2013, in Evanston, Ill. (AP Photo/Andrew A. Nelles) |
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| Michigan State Spartans quarterback Connor Cook (18) advances against Northwestern during the first half of an NCAA football game on Saturday, Nov. 23, 2013, in Evanston, Ill. (AP Photo/Andrew A. Nelles) |
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| Northwestern Wildcats quarterback Kain Colter (2) takes a hit from Michigan State Spartans defensive end Shilique Calhoun (89) during the first half of an NCAA football game on Saturday, Nov. 23, 2013, in Evanston, Ill. (AP Photo/Andrew A. Nelles) |
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| Conservator Inez Litas works on restoring Colleen Moore’s Fairy Castle at the Museum of Science and Industry in Chicago on Thursday, November 21, 2013. The castle has been broken down into about 200 pieces allowing conservators to work on restoring the exhibit. (Andrew A. Nelles/ For The Chicago Tribune) |
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| Miniature books on display from Colleen Moore’s Fairy Castle at the Museum of Science and Industry in Chicago on Thursday, November 21, 2013. The castle has been broken down into about 200 pieces allowing conservators to work on restoring the exhibit. (Andrew A. Nelles/ For The Chicago Tribune) |
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| Ann Swisshelm practices curling at Exmoor Country Club in Highland Park, Ill., on Wednesday, November 20, 2013. Swisshelm just made the 2014 Olympic team. (Andrew A. Nelles / For The Chicago Tribune) |
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| Chicago Blackhawks left wing Patrick Sharp (10) scores a goal past San Jose Sharks goalie Antti Niemi (31) on a penalty shot during the third period of the NHL hockey game on Sunday, Nov. 17, 2013, in Chicago. (AP Photo/Andrew A. Nelles) |
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| San Jose Sharks center Tommy Wingels (57) and Chicago Blackhawks defenseman Johnny Oduya (27) hit the ice chasing a puck during the second period of the NHL hockey game on Sunday, Nov. 17, 2013, in Chicago. (AP Photo/Andrew A. Nelles) |
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| Chicago Blackhawks left wing Brandon Saad (20), left wing Patrick Sharp (10) and defenseman Duncan Keith (2) celebrate after Sharp scored a goal against the San Jose Sharks during the second period of the NHL hockey game on Sunday, Nov. 17, 2013, in Chicago. (AP Photo/Andrew A. Nelles) |
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| San Jose Sharks right wing Tyler Kennedy (81) and center Joe Pavelski (8) celebrate after Pavelsk scored against the Chicago Blackhawks during the second period of the NHL hockey game on Sunday, Nov. 17, 2013, in Chicago. (AP Photo/Andrew A. Nelles) |
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| Chicago Blackhawks defenseman Duncan Keith (2) and San Jose Sharks left wing Patrick Marleau (12) maneuver with the puck behind the goal during the first period of the NHL hockey game on Sunday, Nov. 17, 2013, in Chicago. (AP Photo/Andrew A. Nelles) |
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| Illinois Gov. Pat Quinn, left, arrives at a press conference to introduce Paul Vallas, right, as his choice for lieutenant governor on Tuesday, Nov. 12, 2013, in Chicago. Vallas is leaving his job as school superintendent in Bridgeport, Conn. in order to campaign in Illinois' 2014 election. He ran Chicago Public Schools from 1995 until 2001. (AP Photo/Andrew A. Nelles) |
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| Edmonton Oilers goalie Devan Dubnyk (40) makes a save on a Chicago Blackhawks shot during the second period of the NHL hockey game on Sunday, Nov. 10, 2013, in Chicago. (AP Photo/Andrew A. Nelles) |
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| Edmonton Oilers right wing Jordan Eberle (14) advances with the puck against the Chicago Blackhawks during the first period of the NHL hockey game on Sunday, Nov. 10, 2013, in Chicago. (AP Photo/Andrew A. Nelles) |
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| Charles Adler, the co-founder of Kickstarter, at his home in Wilmette, Ill., on Tuesday, November 5, 2013. (Andrew A. Nelles/ For The Chicago Tribune) |
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| NFL Commissioner Roger Goodell listens to audience questions during a safety clinic hosted by the NFL and the Chicago Bears for the mothers of youth football players on Tuesday, Oct. 29, 2013, at Halas Hall in Lake Forest, Ill. (AP Photo/Andrew A. Nelles) |
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| Jarrett Payton, center, rallies with participants during a safety clinic hosted by the NFL and the Chicago Bears for the mothers of youth football players on Tuesday, Oct. 29, 2013, at Halas Hall in Lake Forest, Ill. (AP Photo/Andrew A. Nelles) |
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| Participants including Jennifer Roebuck, of Richton Park, Ill., receive instruction on how to safely tackle during a safety clinic hosted by the NFL and the Chicago Bears for the mothers of youth football players on Tuesday, Oct. 29, 2013, at Halas Hall in Lake Forest, Ill. (AP Photo/Andrew A. Nelles) |
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| Participants including Cheryl Obenchain, left, of Chicago, receive instruction on how to safely tackle during a safety clinic hosted by the NFL and the Chicago Bears for the mothers of youth football players on Tuesday, Oct. 29, 2013, at Halas Hall in Lake Forest, Ill. (AP Photo/Andrew A. Nelles) |
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| Participants listen to speakers during a safety clinic hosted by the NFL and the Chicago Bears for the mothers of youth football players on Tuesday, Oct. 29, 2013, at Halas Hall in Lake Forest, Ill. (AP Photo/Andrew A. Nelles) |
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| Palatine's Nicholas Orlando (2) fumbles the ball next to Schaumburg's Noah Miller (18) during the second quarter at Schaumburg High School in Schaumburg, Ill., on Friday, October 25, 2013. (Andrew A. Nelles/ For The Chicago Tribune) |
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| After scoring a touchdown, Schaumburg's Bryce Carlson (1) celebrates with quarterback Stacey Smith Jr. (13) during the second quarter at Schaumburg High School in Schaumburg, Ill., on Friday, October 25, 2013. (Andrew A. Nelles/ For The Chicago Tribune) |
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| Schaumburg's Stacey Smith Jr. (13) slips past Palatine's Daniel Garcia (10) during the first quarter at Schaumburg High School in Schaumburg, Ill., on Friday, October 25, 2013. (Andrew A. Nelles/ For The Chicago Tribune) |
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| Schaumburg's Stacey Smith Jr. (13) celebrates with teammates Luke Gruszka (11) and Matt Zolper (66) after their first touchdown during the first quarter at Schaumburg High School in Schaumburg, Ill., on Friday, October 25, 2013. (Andrew A. Nelles/ For The Chicago Tribune) |
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| Fremd quarterback Sam Beutler at Fremd High School in Palatine, Ill., on Wednesday, October 23, 2013. (Andrew A. Nelles/ For The Chicago Tribune) |
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| Fremd quarterback Sam Beutler (8) participates in practice at Fremd High School in Palatine, Ill., on Wednesday, October 23, 2013. (Andrew A. Nelles/ For The Chicago Tribune) |
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| Chicago Blackhawks defenseman Brent Seabrook (7) and center Brandon Pirri (37) celebrate after Pirri scored a goal against the Toronto Maple Leafs during the second period of an NHL hockey game on Saturday, Oct. 19, 2013, in Chicago. (AP Photo/Andrew A. Nelles) |
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| Chicago Blackhawks center Jonathan Toews (19) and Toronto Maple Leafs goalie Jonathan Bernier (45) battle in front of the goal during the second period of an NHL hockey game on Saturday, Oct. 19, 2013, in Chicago. (AP Photo/Andrew A. Nelles) |
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| Chicago Blackhawks left wing Bryan Bickell (29) scores a goal past Toronto Maple Leafs goalie Jonathan Bernier (45,) center, and defenseman Paul Ranger (15,) left, during the second period of an NHL hockey game on Saturday, Oct. 19, 2013, in Chicago. (AP Photo/Andrew A. Nelles) |
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| Chicago Blackhawks defensemen Duncan Keith (2) and Brent Seabrook (7) battle for the puck with Toronto Maple Leafs left wing Josh Leivo (32) during the first period of an NHL hockey game on Saturday, Oct. 19, 2013, in Chicago. (AP Photo/Andrew A. Nelles) |
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| A bicyclist rides through Lakefront Beach Park in Glencoe, Ill., on Saturday, October 19, 2013. (Andrew A. Nelles/ For The Chicago Tribune) |
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| Amber Neitzel, 26, left, shows the wound on her leg from the drug "Krokodil" with her sister Angie Neitzel, 29, right, in Lockport, Ill., on Monday, October 14, 2013. (Andrew A. Nelles for MailOnline.com) |
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| Amber Neitzel, 26, talks about her wounds from the drug "Krokodil" in Lockport, Ill., on Monday, October 14, 2013. (Andrew A. Nelles for MailOnline.com) |
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| Amber Neitzel, 26, left, shows a wound from the drug "Krokodil" with her sister Angie Neitzel, 29, right, in Lockport, Ill., on Monday, October 14, 2013. (Andrew A. Nelles for MailOnline.com) |
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| Lee Ann Yanni of Boston, Mass. hugs her husband Nick Yanni after completing the Chicago Marathon on Sunday, Oct. 13, 2013, in Chicago. Yanni was injured during the Boston Marathon bombing. (AP Photo/Andrew A. Nelles) |
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| Lee Ann Yanni, right, of Boston, Mass., and her friend Stephanie Rice, left, of Orlando, Fla. react after completing the Chicago Marathon on Sunday, Oct. 13, 2013, in Chicago. Yanni was injured during the Boston Marathon bombing. (AP Photo/Andrew A. Nelles) |
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| Runners including Kenichiro Maemura, center, of Novi, Mich., cross the finish line of the Chicago Marathon on Sunday, Oct. 13, 2013, in Chicago. (AP Photo/Andrew A. Nelles) |
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| Lucas Perez of Colombia celebrates after crossing the finish line during the Chicago Marathon on Sunday, Oct. 13, 2013, in Chicago. (AP Photo/Andrew A. Nelles) |
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| Rita Jeptoo of Kenya wins the women's race during the Chicago Marathon on Sunday, Oct. 13, 2013, in Chicago. (AP Photo/Andrew A. Nelles) |
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| Runners depart from the starting line during the Chicago Marathon on Sunday, Oct. 13, 2013, in Chicago. (AP Photo/Andrew A. Nelles) |
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| Nazareth's Doug DiFusco (6) is taken down by Benet's Ryan Gillespie (4) during the second quarter at Nazareth Academy in LaGrange Park, Ill., on Saturday, October 12, 2013. (Andrew A. Nelles/ For The Chicago Tribune) |
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| Nazareth's quarterback Jonah Beauduy (19) looks for a chance to handoff the ball during the first quarter at Nazareth Academy in LaGrange Park, Ill., on Saturday, October 12, 2013. (Andrew A. Nelles/ For The Chicago Tribune) |
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| Nazareth's Julian Love (20) pushes down Notre Dame's Greg Bloden (26) during the second quarter at Nazareth Academy in LaGrange Park, Ill., on Saturday, October 5, 2013. (Andrew A. Nelles/ For The Chicago Tribune) |
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| Nazareth's Ivory Kelly-Martin (1) is taken down by Notre Dame's Pat Cravens (1) during the second quarter at Nazareth Academy in LaGrange Park, Ill., on Saturday, October 5, 2013. (Andrew A. Nelles/ For The Chicago Tribune) |
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| O-toro sushi, or, tuna belly, on black rice nigiri, featuring freshly grated wasabi at Union Sushi in Chicago, Ill., on Thursday, September 19, 2013. (Andrew A. Nelles/ For The Chicago Tribune) |
