GOP Primary Ad in Arizona Sparks Protest GOP Primary Ad in Arizona Sparks Protest From Other CandidatesBy JENNIFER TALHELM WASHINGTON Sep 5, 2006 (AP)— Arizona Republicans in a crowded House primary lashed out at the national GOP Tuesday for taking sides in the race. "They're idiots," one candidate said. The National Republican Congressional Committee last week backed a candidate in the primary, launching a $122,000 advertising campaign for state Rep. Steve Huffman. The party contends Huffman is a moderate candidate who could win the district in November. On Tuesday, Huffman's four more conservative GOP opponents took the unusual step of...