Part 2 of the untold story of Staff Sgt. Dave Karnes, the 9/11 rescuer who pulled two survivors out of the collapsed World Trade Center rubble.
See the untold story of Staff Sgt. Dave Karnes, the 9/11 rescuer who pulled two survivors out of the collapsed World Trade Center rubble.
Jim Scudder, Jr. interviews Apollo 13 astronaut, Charlie Duke.