Plaintiff Edith Windsor of New York waves to supporters in front of the Supreme Court in Washington, Wednesday, March 27, 2013, after the court heard arguments on the Defense of Marriage Act (DOMA) case. The U.S. Supreme Court, in the second day of gay marriage cases, turned Wednesday to a constitutional challenge to the federal law that prevents legally married gay Americans from collecting federal benefits generally available to straight married couples. Pope Francis kisses a baby handed to him as he is driven through the crowd during his general audience, in St. Peter's Square, at the Vatican, Wednesday, March 27, 2013. The Supreme Court signals it could boost same-sex marriage by invalidating part of a federal law that limits benefits to gay spouses. Millions of social media users - and celebs from Beyonce to George Takei - are sharing a simple red logo in support of gay marriage. When the nation's banks re-open Thursday, account holders will be allowed to withdraw only about $380 each day. In newly released documents, Loughner's father describes the 24-year-old as "lost" and delusional before the shooting rampage in Arizona that wounded ex-Rep. Giffords. Aided by the U.S., Mideast powers unfriendly to Assad have dramatically - and covertly - increased weapons shipments to the Syrian opposition. It's still early, but Rand Paul and Marco Rubio look like the front-runners as the GOP heads toward the 2016 presidential race. Francis' belief that a pope's job is to serve the lowliest will be demonstrated on Holy Thursday when he washes the feet of young inmates. A massive cyberattack targeting an anti-spam group is rippling across the Web. An exec responds to reports that the network has approached CNN's Anderson Cooper about taking over at "Today." Top-seeded Indiana takes on No. 4 Syracuse, a rematch of the 1987 national title game, as the NCAA tourney ramps up again Thursday.