Iowa just held its Republican Primary to ring in the New Year, which means two things: It’s officially election season from now through Nov. 6, and the opinions of Iowans no longer matter. Much was made about the 2010 Supreme Court decision Citizens United v. Federal Election Commission, which, according to the court’s interpretation of the First Amendment, means the government can’t limit spending on elections by companies and nonprofits. A battle is now being fought at the local level in Milpitas, where community activist Ed Riffle is challenging the constitutionality of a new ordinance passed by the City Council that limits campaign contributions to $500 per election.