." >> martin: gunnery sergeant aaron kenefick was one of the four trapped marines.5 minutes are starting to add up. >> meyer: they are, yeah. we're almost 45 minutes and no air support. i believe that the enemy started seeing, "well, they're not getting what they need. let's take advantage of this opportunity." >> martin: dakota meyer, one of the youngest, lowest ranking marines on the battlefield, took charge. >> meyer: we had to do something, and we requested to bring a truck in. we were told no. you know, all your guys are in there getting lit up and you want to be in there helping them, and we made it... waited about five minutes maybe. and we requested again. we were told no. so we requested again about two minutes later. and we were told no again. so i looked at staff sergeant rodriguez-chavez and i said, "we're going in." >> martin: staff sergeant juan rodriguez-chavez, who would receive the navy cross-- the nation's second highest honor-- drove an armored truck toward the village while meyer manned the gun turret. >> meyer: it felt like the whole valley turn