Dave tears up a new five-dollar bill and ketchup spills out; the 2008 Wild Turkey Bourbon Grand National Gobbling champs strut their stuff; "Johnny Twain" drops by to tell Jeff Foxworthy-style "redneck" jokes; Graham Colton performed "Best Days."

Tonight Stephen welcomes Columbia University professor and author of Gang Leader for a Day: A Rogue Sociologist Takes it to the Streets, Sudhir Venkatesh.