In the 2004 U.S. presidential election campaign, McCain was once again frequently mentioned for the vice-presidential slot, only this time as part of the Democratic ticket under nominee John Kerry. McCain said that Kerry had never formally offered him the position and that he would not have accepted it if he had. At the 2004 Republican National Convention, McCain supported Bush for re-election, praising Bush's management of the War on Terror since the September 11 attacks. At the same time, he defended Kerry's Vietnam War record. By August 2004, McCain had the best favorable-to-unfavorable rating (55 percent to 19 percent) of any national politician; he campaigned for Bush much more than he had four years previously, though the two remained situational allies rather than friends.