WASHINGTON (AP) -- John Kerry on Saturday looked to frame the next presidential debate in a speech criticizing President Bush's economic record, but also tried to get in a final word about their last face-off by declaring himself the winner and Bush a liar. "George Bush lost the debate," an announcer says in a television ad Kerry's campaign unveiled Saturday. "Now he's lying about it." The Democratic presidential candidate's accusation comes two days after his first debate with Bush, when he told moderator Jim Lehrer that he avoids saying that the president is lying to the American people. "I've never,...