The Internet is slowly becoming a less anonymous place. YouTube has a new policy encouraging commenters to use their real names, and many news sites have switched to a login system run by Facebook.
News sites that still allow anonymous comments are finding there are legal risks. The Spokesman-Review newspaper in Spokane, Wash., has spent the last few months trying to protect the identity of a reader who saw a photo of a Republican Party official in Idaho named Tina Jacobson, and then posted a disparaging comment.
Republican presidential candidate Mitt Romney says America's national security priority should be preventing Iran from acquiring a nuclear weapon, and he was talking tough about this in his recent stop in Jerusalem.
"History teaches with force and clarity that when the world's most despotic regimes secure the world's most destructive weapons, peace often gives way to oppression, to violence, or to devastating war," Romney said. "We must not delude ourselves into thinking that containment is an option."
Ulises Aquino was already one of Cuba's best-known baritones when he founded his own company, Opera de la Calle, or Opera of the Street, in 2006. By combining Cuban rhythms and dance with his formal musical training, he won fans at home and abroad.
Aquino also considers himself a good "revolucionario," meaning he's a loyal supporter of Cuba's socialist system. And when President Raul Castro urged Cubans to increase productivity by starting small businesses, Aquino answered the call.
The City of New York is planning to add 2,000 more yellow taxi cabs onto its streets. They'll be wheelchair accessible and raise a bunch of money for the city. The new licenses could fetch up to $1 billion at auction. And the hope is that the extra taxis will make life better for the many New Yorkers without cars.
Onondaga Lake in Syracuse, N.Y., has often been called the most polluted lake in America. It was hammered by a one-two punch: raw and partially treated sewage from the city and its suburbs, and a century's worth of industrial dumping. But now the final stage in a $1 billion cleanup is about to begin.
Standing in his office amid stacks of reports, scientist Steve Effler glances at an old front-page headline of the Syracuse Herald-Journal: "Divers find goo in Onondaga Lake."