in, this, photo, released, by, cbs, democratic, presidential, candidate, john, edwards, left, reaches, host, david, letterman, s, head, after, having, his, hair, messed, up, set, late, show, with, tuesday, jan, new, york, ap, j, p, filo, right, messes, hopeful, former, sen, d-n, c, greets, supporters, town, hall, type, meeting, peanut, market, warehouse, conway, willis, glassgow, hillary, rodham, clinton, y, gestures, to, crowd, as, she, receives, endorsement, united, farm, workers, rally, salinas, calif, elise, amendola, arturo, rodriguez, president, campaign, event, people, where, received, barack, obama, d-ill, speaks, during, lander, university, greenwood, charles, rex, arbogast, edith, child, leads, chant, fired, ready, go, students, photograph, singer, usher, raymond, actress, kerry, washington, second, from, state, rep, bakari, seller, comedian, chris, tucker, introduce, center, campus, south, carolina, orangeburg