probably four dudes to help move a refrigerator. >> this retired green beret is with aerial recovery, a group of former military who rush in to volunteer after natural disasters. >> been in a lot of places, this place is devastated. there's a lot of need here anything can help. >> offering aid to royce buck who is just beginning to process it all. >> people come in and say we're going to help you get to the next day there's no words for it >> in campbellsville, kentucky, this er nurse has been one of the volunteers now he is the one that needs help. >> close community, good neighbors, good friends. >> coming together to lend a hand to those most in need that's "nightly news" for this monday thank you for watching, everyone i'm lester holt. please take care of yourself and each other good night