An angry former Secretary of State Colin Powell is blasting the Bush White House for attacking Rep. Jack Murtha, who undermined troop morale and encouraged al Qaida last week with his call for an immediate U.S. pullout from Iraq. "To attack him the way he was attacked, accusing him of being a Michael Moore, was disgraceful and was not worthy," a Powell told the New York Post's Deborah Orin, who described him as "livid." "Jack Murtha is great friend of mine," Powell declared. "He's a great patriot. "I don't agree with his position," the former top Bush diplomat said. "But...