missions unit, most of it in afghanistan, iraq, and elsewhere. jimmy doesn't like to make a big deal of it, but he's seen a lot of combat in his life, and he's done some remarkable things to help protect us. on his last mission in afghanistan in 2009, jimmy was critically wounded, shot in the leg by a taliban fighter while searching for army private beau bergdahl. his life was saved partly because of a military dog in his unit named remco who was the first to spot the taliban fighter and the first to come under fire. >> i watched remco. i watched his body language, and as it changed, i knew we were getting close to something. and then before i realized what was there, he took a couple rounds to the head with an ak-47 at about six inches. >> remco was killed, and jimmy nearly lost his leg. he was so badly wounded he had to retire from the navy.