off the coast of somalia. >> david mckenzie. thanks for the update. if you want to be safe, be more like israel. robert harding told congress he wants u.s. airport security to closely resemble security at israeli airports, especially the part where they engage passengers in conversations to try to identify terrorists. israeli security has been criticized for profiling passengers. tsa considering installing devices in airports that can track your cell phones and pda. can tell them how long people are stuck at security check points and the information can be posted online to help passengers avoid long hines. as expected civil liberties group say the idea is certainly an invasion of privacy. >> you would think, and i could be wrong, by looking at the security line you might be able to tell how fast it's moving.