Andrew A. Nelles - Photojournalist: May 2014

Chicago Cubs right fielder Justin Ruggiano misses the catch on a hit by the Arizona Diamondbacks' Aaron Hill allowing two runs during the ninth inning of a baseball game at Wrigley Field in Chicago on Wednesday, April 23, 2014. (AP Photo/Andrew A. Nelles)

Chicago Cubs left fielder Junior Lake misses the catch on a single hit by St. Louis Cardinals' Matt Adams during the first inning of a baseball game on Saturday, May 3, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

Chicago Cubs Starlin Castro, left, and Junior Lake react after the Chicago Cubs defeated the St. Louis Cardinals in a baseball game on Saturday, May 3, 2014, in Chicago. The Cubs won 3-0. (AP Photo/Andrew A. Nelles)

Chicago Cubs' Junior Lake celebrates after hitting a two-run home run during the sixth inning of a baseball game against the St. Louis Cardinals on Saturday, May 3, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

Andrew Fry and Andrea Fry of Crest Hill, Ill., take a self portrait outside of Wrigley Field before the Chicago Cubs home opener against the Philadelphia Phillies on Friday, April 4, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

Chicago White Sox catcher Tyler Flowers comes up short missing a bunt foul hit by the Minnesota Twins' Kurt Suzuki during the seventh inning of a baseball game on Wednesday, April 2, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

Chicago White Sox catcher Tyler Flowers tags out the Minnesota Twins' Trevor Plouffe at home plate during the seventh inning of a baseball game on Wednesday, April 2, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

Chicago White Sox designated hitter Adam Dunn celebrates after hitting a home run against the Minnesota Twins during the eighth inning of a baseball game on Wednesday, April 2, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

Chicago White Sox second baseman Leury Garcia (28) celebrates with teammates after scoring, ending the baseball game in the eleventh inning on Wednesday, April 2, 2014, in Chicago. The Chicago White Sox defeated the Minnesota Twins 7-6. (AP Photo/Andrew A. Nelles)

Minnesota Twins second baseman Brian Dozier is late on the throw as Chicago White Sox Avisail Garcia reaches first base during the second inning of a baseball game on Wednesday, April 2, 2014, in Chicago, Ill. (AP Photo/Andrew A. Nelles)

Chicago White Sox shortstop Alexei Ramirez catches a ball hit by the Minnesota Twins' Pedro Florimon during the sixth inning of a baseball game on Wednesday, April 2, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

Chicago Cubs shortstop Starlin Castro tags out Pittsburgh Pirates Andrew McCutchen during the second inning of a baseball game on Tuesday, April 8, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

Pittsburgh Pirates Starling Marte steals second base under Chicago Cubs shortstop Starlin Castro during the fourth inning of a baseball game on Tuesday, April 8, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

Pittsburgh Pirates Travis Ishikawa hits an RBI-triple against the Chicago Cubs during the fifth inning of a baseball game on Tuesday, April 8, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

Chicago Cubs shortstop Starlin Castro loses the ball as Pittsburgh Pirates Starling Marte steals second during the eighth inning of a baseball game on Tuesday, April 8, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

Umpire Jeff Nelson and Chicago Cubs manager Rick Renteria argue a call during the ninth inning of a baseball game against the Pittsburgh Pirates on Tuesday, April 8, 2014, in Chicago. Chicago Cubs manager Rick Renteria was ejected from the game as a result of the argument. The Pittsburgh Pirates won 7-6. (AP Photo/Andrew A. Nelles)

Chicago White Sox Alejandro De Aza reacts altering being called out on a pick off play during the fourth inning of a baseball game against the Cleveland Indians on Friday, April 11, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

Cleveland Indians Elliot Johnson celebrates after scoring against the Chicago White Sox during the fifth inning of a baseball game on Friday, April 11, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

Chicago White Sox shortstop Alexei Ramirez forces out Cleveland Indians' David Murphy on a double play during the eighth inning of a baseball game on Friday, April 11, 2014, in Chicago. The White Sox won 9-6. (AP Photo/Andrew A. Nelles)

Arizona Diamondbacks center fielder Tony Campana misses the catch on an RBI double hit by the Chicago Cubs' Travis Wood during the fourth inning of a baseball game on Monday, April 21, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

Stadium employees including Phillip Engstrom, center, wear birthday hats celebrating the 100th anniversary of the first baseball game at the park, before a game between the Arizona Diamondbacks and Chicago Cubs, Wednesday, April 23, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

Chicago Cubs' Junior Lake breaks his bat on a single against the Arizona Diamondbacks during the first inning of a baseball game at Wrigley Field in Chicago on Wednesday, April 23, 2014. (AP Photo/Andrew A. Nelles)

Chicago Cubs second baseman Darwin Barney forces out Arizona Diamondbacks' Aaron Hill during the second inning of a baseball game at Wrigley Field in Chicago on Wednesday, April 23, 2014. (AP Photo/Andrew A. Nelles)

A stadium employee waits for the crowd to arrive while it lightly rains before a baseball game between the Chicago Cubs and the Arizona Diamondbacks on Monday, April 21, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

Jake Schrum, 10, of Cedar Lake, Ind., holds a sign during the fifth inning of a baseball game between the Chicago Cubs and the Arizona Diamondbacks at Wrigley Field in Chicago on Wednesday, April 23, 2014. (AP Photo/Andrew A. Nelles)

Chicago White Sox second baseman Gordon Beckham forces out Tampa Bay Rays' David DeJesus at second on a double play during the third inning of a baseball game on Sunday, April 27, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

Chicago White Sox Dayan Viciedo reacts to striking out against the Tampa Bay Rays during the fourth inning of a baseball game on Sunday, April 27, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

Chicago White Sox shortstop Alexei Ramirez tags out the Tampa Bay Rays' Ben Zobrist at second base during the sixth inning of a baseball game on Sunday, April 27, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

Chicago White Sox Marcus Semien hits a bunt-single, with two runs scored after an error, during the sixth inning of a baseball game against the Tampa Bay Rays on Sunday, April 27, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

Tampa Bay Rays right fielder Wil Myers catches a fly ball hit by Chicago White Sox Gordon Beckham during the eighth inning of a baseball game on Sunday, April 27, 2014, in Chicago. The Chicago White Sox won 9-2. (AP Photo/Andrew A. Nelles)

Chicago White Sox shortstop Alexei Ramirez, right, dumps water on starting pitcher Scott Carroll after their victory in a baseball game against the Tampa Bay Rays on Sunday, April 27, 2014, in Chicago. The Chicago White Sox won 9-2. (AP Photo/Andrew A. Nelles)

Chicago Cubs starting pitcher Jake Arrieta delivers against the St. Louis Cardinals during the first inning of a baseball game on Saturday, May 3, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

St. Louis Cardinals' Matt Holliday reacts to striking out during the sixth inning of a baseball game against the Chicago Cubs on Saturday, May 3, 2014, in Chicago. The Cubs won 3-0. (AP Photo/Andrew A. Nelles)

McDonald's East All-American Karl-Anthony Towns, of Piscataway, N.J., competes in the slam dunk contest during the McDonald's All-American Jam Fest at the University of Chicago in Chicago, on Monday, March 31, 2014. (AP Photo/Andrew A. Nelles)

McDonald's West All-American Kelly Oubre Jr., of Richmond, Texas, competes in the slam dunk contest during the McDonald's All-American Jam Fest at the University of Chicago in Chicago, on Monday, March 31, 2014. (AP Photo/Andrew A. Nelles)

McDonald's West All-American Grayson Allen, of Jacksonville, Fla., hits the court after scoring his final slam dunk in the slam dunk contest during the McDonald's All-American Jam Fest at the University of Chicago in Chicago, on Monday, March 31, 2014. Grayson Allen won first place in the slam dunk contest. (AP Photo/Andrew A. Nelles)

Chicago, Ill. - March 13, 2014: Republican gubernatorial primary candidate Bruce Rauner, center, exits the studio after a debate at the WTTW-TV studios in Chicago. Primary elections will be held on Tuesday, March 18, 2014. (Andrew A. Nelles for The New York Times)

Chicago, Ill. - March 13, 2014: Illinois Gov. Pat Quinn speaks during an appearance at St. Pius V Church in Chicago. Gov. Quinn's speech focused on his support for raising the minimum wage. (Andrew A. Nelles for The New York Times)

Chicago, Ill. - March 13, 2014: Maureen Chalmers, of Bartlett, Ill., a supporter of Republican gubernatorial primary candidate Bruce Rauner, holds a sign before a televised debate at the WTTW-TV studios in Chicago. Primary elections will be held on Tuesday, March 18, 2014. (Andrew A. Nelles for The New York Times)

Chicago, Ill. - March 13, 2014: Republican gubernatorial primary candidates, from left, State Sen. Bill Brady, State Treasurer Dan Rutherford, State Sen. Kirk Dillard and Bruce Rauner, prepare for a televised debate at the WTTW-TV studios in Chicago. Primary elections will be held on Tuesday, March 18, 2014. (Andrew A. Nelles for The New York Times)

Illinois Republican gubernatorial primary candidate Bruce Rauner, right, receives his ballot on Tuesday, March 18, 2014, in Winnetka, Ill. Rauner faces State Sen. Bill Brady, State Sen. Kirk Dillard and State Treasurer Dan Rutherford in the primary election. (AP Photo/Andrew A. Nelles)

Illinois Republican gubernatorial primary candidate Bruce Rauner exits the polling place after voting on Tuesday, March 18, 2014, in Winnetka, Ill. Rauner faces State Sen. Bill Brady, State Sen. Kirk Dillard and State Treasurer Dan Rutherford in the primary election. (AP Photo/Andrew A. Nelles)

Illinois Republican gubernatorial primary candidate Bruce Rauner answers questions after voting on Tuesday, March 18, 2014, in Winnetka, Ill. Rauner faces State Sen. Bill Brady, State Sen. Kirk Dillard and State Treasurer Dan Rutherford in the primary election. (AP Photo/Andrew A. Nelles)

U.S. Sen. Dick Durbin, D-Ill., speaks to reporters during Illinois Gov. Pat Quinn's election night reception on Tuesday, March 18, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

Paul Vallas, Illinois Gov. Pat Quinn's running mate for lieutenant governor, speaks during Gov. Quinn's election night reception on Tuesday, March 18, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

Illinois Gov. Pat Quinn addresses the crowd declaring his primary election victory during his election night reception on Tuesday, March 18, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

Illinois Gov. Pat Quinn greets guests after declaring his primary election victory during his election night reception on Tuesday, March 18, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

Sen. Rand Paul, R-Ky., waits to enter the room during a visit to Josephinum Academy in Chicago to participate in a discussion on school choice on Tuesday, April 22, 2014. (AP Photo/Andrew A. Nelles)

Sen. Rand Paul, R-Ky., speaks during a visit to Josephinum Academy in Chicago to participate in a discussion on school choice on Tuesday, April 22, 2014. (AP Photo/Andrew A. Nelles)

Sen. Rand Paul, R-Ky., greets Angelika Noel, 17, during a visit to Josephinum Academy in Chicago to participate in a discussion on school choice on Tuesday, April 22, 2014. (AP Photo/Andrew A. Nelles)

Sen. Rand Paul, R-Ky., speaks during an event at the University of Chicago's Ida Noyes Hall in Chicago on Tuesday, April 22, 2014. (AP Photo/Andrew A. Nelles)

A Chicago Transit Authority train car that derailed rests in the station at O'Hare Airport on Monday, March 24, 2014, in Chicago. (AP Photo/Andrew A. Nelles)

Actor Tye Sheridan at the Waldorf Astoria in Chicago, Ill., on Thursday, April 3, 2014. (Andrew A. Nelles / For RedEye)

Paul Wharton at Kilcoynes Redwood Inn in Wheeling, Ill., on Wednesday, March 19, 2014. (Andrew A. Nelles/For The Chicago Tribune)

Director Gareth Evans and actor Iko Uwais of "The Raid 2" pose at The Peninsula Hotel in Chicago on Friday, March 14, 2014. (Andrew A. Nelles / For RedEye)

Cassandra Taylor-Guy of Chicago waves to spectators along the river's edge, while aboard the Shoreline boat Bright Star during the dyeing of the Chicago River in Chicago on Saturday, March 15, 2014. (Andrew A. Nelles / For RedEye)

Dye is dumped into the river during the dyeing of the Chicago River in Chicago on Saturday, March 15, 2014. (Andrew A. Nelles / For RedEye)

Poutines, Scottish Curry, left, Traditional, bottom, Taco Luchador, top, Pierogi, right, at The Big Cheese Poutinerie in Chicago on Tuesday, April 15, 2014. (Andrew A. Nelles/ For RedEye)