>> go ahead, sorry. >> no, you please go ahead. >> well, whether or not debris is spotted from one of our helicopters or the ship itself, we go down and we identify each and every piece just to make sure that we're not missing anything. in addition, reports from other sources, whether they be other ships or other military units, we go and identify whether or not something that's been previously reported could be associated with the aircraft. >> and with a lot of that comes patience. commander gabriel varela, thank