this morning on "world news now" -- armed and dangerous. a search under way right now after a shooting inside a hospital. >> believe it or not the person of interest in this a surgeon and former army weapons expert. it's thursday, june 14th. >> announcer: from abc news this is "world news now." good morning, what is it thursday? we said? >> thursday, friday eve. sounds better. >> how quickly i forget. i am paula faris on this thursday morning. tomorrow i may not be. >> i'm rob nelson. good morning, everybody. a lot to get to in this half-hour of the show. including a game-changing new sleep drug. all you insomniacs listen up. we'll tell cow about that coming up in just a second. and another perfecto.