WASHINGTON, DC - JUNE 15:  AFP OUT U.S. President Barack Obama hosts a reception in honor of national Gay, Lesbian, Bisexual and Transgender Pride Month in the East Room of the White House June 15, 2012 in Washington, DC. In the midst of a re-election campaign against former Massachusetts Gov. Mitt Romney, Obama’s recent declaration of support for same-sex marriage was celebrated as a key endorsement among gay rights groups.  (Photo by Chip Somodevilla/Getty Images)