Salt Lake Tribune: Congress sets off on summer vacation Friday with Republicans and Democrats fired up over the lack of action on gas prices and blaming each other for not lessening the pain at the pump. The House and Senate are taking a five-week-long vacation starting Friday afternoon, but before they cast off, members took turns sniping at the opposing party for their inability to pass any legislation affecting oil prices. Utah’s Republican senators, Bob Bennett and Orrin Hatch, argued …