A man has died after authorities say he jumped from the Bob Kerrey Pedestrian Bridge into the Missouri River. The Omaha World-Herald reports authorities were called to the bridge linking Council Bluffs and Omaha, at around 11:15-a.m., Monday, after they received word a man had stepped over the bridge railing. As they were enroute, rescuers were told the man had jumped from the bridge. The air temperature at the time was around 29-degrees.