every resource possible now. i m hair use faulkner and you are in the faulkner focus. the multi-country operation has sent remotely operated vehicles to the ocean floor. their efforts are focused on underwater noise and the navy is looking at it. the u.s. coast guard s most recent update says it is a search and rescue mission. daily basis and sometimes we don t find what we are looking for. you have to you have to carefully consider all of the factors and there are a lot of factors to consider. after you consider all those factors sometimes you are in a position where you have to make a tough decision. we aren t there yet. but if we continue to search potentially we could be at that point. but again we aren t there yet. harris: the growing search spans more than 10,000 square miles and 2.5 miles below the ocean s surface. some former passengers of that very sub, the titan, are sharing their experiences. when we went, we spent days doing safety training. everything f