Updated 11:06 p.m. ET, 8/5/2014 (CNN) – The familiar 2014 narrative – tea party challenger takes on establishment GOP incumbent – was turned on its head Tuesday as Michigan voters headed to the polls in the state’s Republican primary. Challenger Brian Ellis, a wealthy businessman who has support from the U.S. Chamber of Commerce, hoping … Continue reading Flipping the primary script: GOP establishment candidate challenges tea party incumbent