ALL-TIME LOWhttp://www.washingtonpost.com/wp-dyn/content/article/2005/08/30/AR2005083000302_pf.htmlRising gas prices and ongoing bloodshed in Iraq continue to take their toll on President Bush, whose standing with the public has sunk to an all-time low, according to the latest Washington Post-ABC News poll.George Bush (“He Cares”) makes a big gesture of “cutting his vacation short” (by three days