Former Italian Prime Minister Silvio Berlusconi gestures during a speech to supporters Wednesday in Rome. Tony Gentile /Reuters/Landov hide caption

itoggle caption Tony Gentile /Reuters/Landov

Passengers wait for a BoltBus to arrive during a light rain, Wednesday, Nov. 27 in New York. A wall of storms packing ice, sleet and rain could upend holiday travel plans as millions of Americans take to the roads, skies and rails for Thanksgiving. Mark Lennihan/AP hide caption

itoggle caption Mark Lennihan/AP

Jet diplomacy: A B-52. According to reports, two flew through an area that China now claims is within its air defense zone. Andy Rain /EPA/Landov hide caption

itoggle caption Andy Rain /EPA/Landov