Biden says son to return home after ‘successful’ medical procedure

WASHINGTON (Reuters) – Vice President Joe Biden said on Wednesday that his son Beau had undergone "a successful procedure" and would return to Delaware after going to Houston on Monday for tests to probe the cause of symptoms that included weakness and disorientation. Biden provided no other details. News reports said doctors had discovered a mass in the son's brain and that he had undergone tests for cancer at the M.D. Anderson Cancer Center in Houston. Beau Biden, 44, is the vice president's oldest son and the attorney general of the state of Delaware. …