good morning, i'm diana perez. >> i'm john muller. here are top stories we are following on "world news now." people in the deep south are cleaning up from a nasty line of storms, tornadoes and powerful winds and drenching rain that battered the area yesterday. leaving deadly flash flooding and dozens of water rescues. full details in a moment. a new strategy in the search for flight 370. instead of sending a submarine to the ocean floor, crews, ships and planes will focus on relocating the ping like transmission over a more concentrated area. >> federal officials worried about the disappearance of nearly 300 pounds of high explosives from a montana business. the atf are offering a reward for information about the theft. uconn beat kentucky to get