Bob, producer Ariana Pekary and engineer Geoffrey Redick are out in the field this morning continuing their work on our documentary about the homeless. Bob is talking to Michael Stoops, the executive director of the National Coalition for the Homeless, about the cyclical nature of poverty and being homeless: from the day laborers who work below minimum wage to evict others to the hopes and challenges of homeless families and their children. We're hoping for a late November air date on what will ultimately be an hour-long program.