Vice President Dick Cheney will serve as acting president briefly Saturday while President Bush is anesthetized for a routine colonoscopy, White House spokesman Tony Snow said Friday. President Bush will transfer power to Vice President Dick Cheney for a few hours Saturday, a spokesman says. Bush is scheduled to have the medical procedure, expected to take about 2 1/2 hours, at the presidential retreat at Camp David, Maryland, Snow said. Bush's last colonoscopy was in June 2002, and no abnormalities were found, Snow said. The president's doctor had recommended a repeat procedure in about five years. The procedure will be supervised by Dr. Richard Tubb and conducted by a multidisciplinary team from the National Naval Medical Center in Bethesda, Maryland, Snow said.
