Karl Rove Questioned by Federal Grand Jury

President Bush's top political adviser, Karl Rove, testified Friday before a federal grand jury trying to determine if an administration official leaked the name of an undercover CIA officer. Rove spent more than two hours testifying before the panel, according to an administration official who spoke only on condition of anonymity because such proceedings are secret. Before testifying, Rove was interviewed at least once by investigators probing the leak. Bush and Vice President Dick Cheney have also been interviewed in their offices, with Secretary of State Colin Powell, White House counsel Alberto Gonzalez and press secretary Scott McClellan among the administration officials appearing before the grand jury. Disclosure of the identity of an undercover intelligence officer can be a federal crime if prosecutors can show the leak was intentional and the leaker knew about the officer's secret status. By CURT ANDERSON, Associated Press Writer