June 22, 2011 1:04 pm The Debrief with David Ushery: National Park Service David Ushery interviews John Warren, Public Affairs Specialist of the National Park Service, on The Debrief with David Ushery. Local 3:53 Produce Pete: Vine tomatoes 2:45 Fourth day of wooded searches linked to Gilgo Beach murders 2:52 Columbia students continue protest after deadline passes 3:34 Breakthrough in ‘midtown Jane Doe' cold case 2:06 Police investigate two violent robberies in Central Park