Nation Mar 05 Watch 5:48 News Wrap: March storm roars, grounding flights and closing roads By PBS News Hour
World Mar 05 Knife-wielding man arrested after attack on U.S. ambassador U.S. Ambassador to South Korea Mark Lippert was attacked in Seoul on Thursday by a man wielding a 10-inch knife, who managed to slash his face and wrist before being wrestled to the ground. By Larisa Epatko