i think good things can happen in the next three to six months. >> larry: our cnn hero of the week is someone who's been here before. ann mallelm was honored back in 2008. and this week we caught up with her in washington as she expands it to the nation's capital. >> cnn hero, ann mallelm. >> reporter: two years ago, ann mallelm was honored as a cnn hero for her "back on my feet" program, which allows homeless men and women to change their own lives through running and job training. what started off as a small running club of 300, expanded to more than 1,500 members with 17 teams running three times a week nationwide. >> you're doing great. since being a cnn hero, it's been extraordinary. we've received so many questions for expansion and people wanting us to bring our program to their city. >> reporter: last year alone, 170 members found work, started job training, or moved out of