related to an underwater locater beacon. on that information available to him, there has been no major breakthrough in the search. he also says they have not yet made a decision to deploy an autonomous underwater vehicle. that decision could be days away. i will go to the search so, joe johns and kuala lumpur. richard qwest in our new york studio. thank you for joining us. i want to start with you. you heard the information coming from the australian prime minister saying he is confident it is from the black boxes. with you know about that? >> that's right. there seems to be growing confidence in this search. today out of australia. the australian prime minister briefing reporters in shanghai saying he is very confident the signals detected by the "ocean