PRINCETON, N.J., May 9 (UPI) -- Income and education levels influence voter support for Mitt Romney and Sarah Palin for the Republican presidential nomination in 2012, Gallup polls suggest.
Romney, the former Massachusetts governor, is supported by 21 percent of Republican college graduates but only 13 percent of others. His support rises from 9 percent of people earning less than $24,000 annually to 21 percent of those making $90,000 or more.