LIVONIA, MI - OCTOBER 2: Former Republican presidential candidate and former Massachusetts Governor Mitt Romney, delivers remarks during a "CoMITT to the Comeback" rally for Michigan republican candidates October 2, 2014 in Livonia, Michigan.  Among the Michigan candidates in attendance were U.S. Senate Candidate Terri Lynn Land, Lt. Gov. Brian Calley, Attorney General Bill Schuette, and Secretary of State Ruth Johnson. (Photo by Bill Pugliano/Getty Images)