 unofficial conduct and see if prosecutors can overcome the presumption that presidents are immune from prosecution. That process will all but certainly push the case past the November election. Longtime Trump ally Steve Bannon has reported to federal prison in Danbury, Connecticut for four months for contempt of Congress. He's still appealing that case and has a trial in September on New York fraud charges. Gasoline prices on a national average went up four cents a gallon over the past week, says the Energy Department.