the over 25,000 soldiers injured while serving in america's longest war. one that continues to this day, i might add. this as a new poll reveals today only one-third of u.s. veterans, one out of three, say the war in afghanistan and iraq was worth fighting in the first place. with us now, "hell and back again" film director who says he wants his film to jolt people's consciousness. hi. >> hi, thanks for having me. >> what information do you bear? >> i can understand that frustration. i've been working in afghanistan since 2006 as a federal journalist and even though i was being published quite widely i didn't feel like they were having any impact. i felt society had become numb to images of war, and i wanted to shake them from their indifference, and in 2009 i was embedded with echo company,