Kevin Coyne of Washington holds flags in front of the Supreme Court in Washington on March 27, 2013. The U.S. Supreme Court, in the second day of gay marriage cases, turned to a constitutional challenge to the federal law that prevents legally married gay Americans from collecting federal benefits generally available to straight married couples. (Associated Press)

Photo by: Carolyn Kaster

Kevin Coyne of Washington holds flags in front of the Supreme Court in Washington on March 27, 2013. The U.S. Supreme Court, in the second day of gay marriage cases, turned to a constitutional challenge to the federal law that prevents legally married gay Americans from collecting federal benefits generally available to straight married couples. (Associated Press)