CNN CNN Newsroom April 8, 2014 13:22:00
The faint underwater signals heard over the weekend. today the search area for malaysian airlines flight 370 has been drastically scaled back. that red box you see is today's focus, dwarfed by the sprawling gray areas earlier searched by sea and air. one expert says the search area has shrunk to the size of texas to merely the size of the city of houston. still a big area, though, right? with the batteries on the flight recorders either dead or dying, search efforts are holding nothing back. cnn's will ripley isality the hub of tthe -- is at the hub of the search in perth, australia. good morn...