WASHINGTON - An Arizona congressional race has sparked a rift between Rep. Tom Tancredo and the Colorado Republican Party. Tancredo, a Littleton Republican, is backing a fellow, hard-line opponent of illegal immigration, Randy Graf, in Tuesday's GOP primary in an open-seat race. Much of the national Republican establishment has lined up behind another candidate, Steve Huffman. This week, the Colorado Republican Committee sent Huffman a $5,000 contribution, Federal Election Commission records show. The Colorado contribution angers Tancredo, who has used his profile on immigration to boost state Republicans recently. "He's definitely not happy about it," spokesman Carlos Espinosa said Friday....
