the live rafts might be useful that's because elts don't work under water. >> once these things become submerged the radio signal is no longer able to reach the satellite. >> so the transmitter have been tampered with? experts say the two that are attached to the fuel ill oj probably would have been unaccessible but two onboard could have been tampered. >> the very disaster that we continue to follow is the ferry sinking from south korea. there has been some fall out from the disaster. the prime minister has recently announced his resignation. this happened a couple of hours ago. in stepping down, chung apologized to victim's families for not preventing the sichking from happening and for the slow