wrecked this memorial day weekend. a group spending hours placing flags on the graves of war veterans in springfield national cemetery. one of those volunteers is army national guard staff sergeant dennis chambers, he served two tours in iraq and is inspired by the way everybody is giving back. i think it s awesome. i just tells me once again how awesome we as americans are. that we re willing to step up when the time comes and do the mission and say thank you, not just the day after. but the next year and some of these world war ii vets that are entering here, we re still saying thank you. gregg: more than 14,000 vets are buried at the cemetery including five medal of honor recipients. arthel: we were just saying how you go to arlington national cemetery, you get goose bumps.