WASHINGTON - A judge has struck down more than a dozen of the government's current rules on political fund raising with just weeks before Election Day, concluding federal regulators improperly weakened the nation's campaign finance law. U.S. District Judge Colleen Kollar-Kotelly ordered the Federal Election Commission (news - web sites) to write new rules to govern key aspects of fund raising, including when candidates and outside parties can coordinate activities. The judge did not specifically address how candidates and political parties in the heat of current campaign should act in the absence of the rules. The law's main provisions, banning...