Seven Republican members of Congress said yesterday House Minority Leader Nancy Pelosi was "demoralizing" U.S. troops by saying twice Tuesday that the war in Afghanistan is over during a press conference she held to call for an investigation of detainee abuses. "Would you prefer that they gave up the fight, stopped hunting for Osama bin Laden and allowed the terrorists to run free?" the Republicans, all members of the House Armed Services Committee, wrote in a letter to the California Democrat. On Tuesday, Mrs. Pelosi and three other top Democrats called for a commission to investigate reported abuses of detainees...