U.S. Coast Guard Capt. Anthony Popiel, chief of response for the 1st Coast Guard District, delivers an operational update regarding the search for the missing crew of the sailing vessel Cheeki Rafiki at U.S. Coast Guard Base Boston on May 21, 2014. The large scale, international search for the crew has included U.S., Canadian, U.K. and commercial assets. (U.S. Coast Guard audio by the 1st Coast Guard District Public Affairs staff)