maugher from the us coast guard. also with me in the studio is our science correspondentjonathon amos. thanks for giving your time when it is so valuable on a day like today. in the first instance, what is your latest assessment? in the first instance, what is your latest assessment? thank you for the o- ortuni latest assessment? thank you for the opportunity to latest assessment? thank you for the opportunity to come latest assessment? thank you for the opportunity to come onto latest assessment? thank you for the opportunity to come onto the - latest assessment? thank you for the opportunity to come onto the show. l opportunity to come onto the show. this has been a very complex and difficult case for everyone. as we continue to actively search for this submersible and the people on board, our thoughts are with the crew members and their families who i our thoughts are with the crew members and theirfamilies who i can imagine are having a very difficult time. we are