William Surles "Bill" McArthur Jr. smiles during briefing at Johnson Space Center in Houston.
William Surles "Bill" McArthur Jr., Retired U.S. Colonel, who will be one of three to fly to the International Space Station on October 1, 2005, smiles during a briefing at the Johnson Space Center in Houston Texas, August 4, 2005. REUTERS/Tim Johnson TCJ/VP