While Russian cosmonauts conducted their August 22 spacewalk to reconnect vital power cables on Mir, CNN's Jeff Flock hosted a live one-hour webcast from
Wisconsin Dells, where one of the three original Mir modules is on exhibit. Dr. Norman Thagard, the first American astronaut to work on Mir, helped explain what the cosmonauts were doing.
Click for a replay of this CNN Interactive 'cyberspecial.'