. >> matt zeller is a u.s. army veteran based in northern virginia. he founded no one left behind to help afghani interpreters settle in the united states. many are abandoned at the airport. >> no one picks them up, there's no housing, no food, no job program. you get to america and after the customs guy stamps your immigration papers and lets you through, you're on your own, good luck. you get eight months of food stamp and medicare if you know year even entitled to apply for it, but again, no one's at the airport to tell you that. that's it. >> zeller's organization has tried to fill the gaps left by underfunded refugee agencies helping hundreds of interpreters, including ahmed. he arrived in maryland after six years as a combat interpreter, a job that left him severely injured. >> it was an ambush. >> what actually hilt your hand, though? >> the a.k.47 bullet. >> where did it go through? >> it hit right here, the side where the two bones are, so it pretty much shattered all the bones and came out from this way. >> former translators are not just re