This March 25, 2014 photo shows a Best Buy store in Philadelphia. Best Buy reports quarterly financial results on Thursday, May 22, 2014. (AP Photo/Matt Rourke)
Kerry F. Smith (right) and Rue Landau stand outside City Hall in Philadelphia after getting their marriage certificate at the marriage bureau office on Tuesday, May 20, 2014. They will get married next Tuesday. ( Yong Kim / Staff Photographer ) ( AP Photo / The Philadelphia Daily News, Yong Kim )
Emily Gavin and Eliza Callard kiss after getting their marriage license this morning at the Register of Wills at City Hall in Philadelphia on Wednesday, May 21, 2014. Same-sex couples in Pennsylvania clamored for marriage licenses after a judge ruled to allow the state to join the rest of the Northeast in legalizing gay weddings, with Philadelphia offices staying open late to handle a rush of applications. Under state law, couples must wait three days after their application to get married unless a sympathetic judge grants a waiver. (AP Photo/The Philadelphia Inquirer, Ed Hille)
Kerry F. Smith (right) and Rue Landau stand outside City Hall in Philadelphia after getting their marriage certificate at the marriage bureau office on Tuesday, May 20, 2014. They will get married next Tuesday. (AP Photo/The Philadelphia Daily News, Yong Kim )
Philadelphia Phillies starting pitcher Cliff Lee pitches during the fifth inning of a baseball game against the Cincinnati Reds, Sunday, May 18, 2014, in Philadelphia. (AP Photo/Chris Szagola)
Philadelphia Phillies starting pitcher Cliff Lee pitches during the third inning of a baseball game against the Cincinnati Reds, Sunday, May 18, 2014, in Philadelphia. (AP Photo/Chris Szagola)
Miriam Rock of Philadelphia, left, and Jack Shu of Potomac, Md., right, react as Secretary of State John Kerry delivers the Class Day address at Yale University, Sunday, May 18, 2014, in New Haven, Conn. (AP Photo/Jessica Hill)