FROM Marc Siegel
Doomsday Scenarios When the Soviet Union developed nuclear weapons, the magazine Bulletin of the Atomic Scientists created the Doomsday Clock . As the prospect of nuclear war gets more likely, the minute hand gets closer to midnight. In January, when this program first aired, the hand was moved from seven minutes until midnight to five—the closest it's been since the Cold War. But there's a new twist: global warming has been added as an imminent threat to human kind.
Historic Thaw in US-Cuban Relations and 2016 Presidential Contenders Hillary Clinton is still playing it coy when it comes to another run for the White House. Jeb Bush has beat her to the punch, becoming the first major player to say he'll “actively explore” a possible campaign. We hear early assessments of what's in store between now and 2016.