Only 64 percent of Americans today are non-Hispanic whites, but 89 percent of voters who identified themselves as Republicans in 2009 Gallup polls were non-Hispanic whites. In 2012, more than 90 percent of GOP primary voters were white, and voters over 50 comprised a majority of the electorate in every single exit poll conducted, according to National Journal. In the 2010 congressional midterms, 63 percent of whites over 50 voted Republican.
That’s “an older white base.”
Joan Walsh, “Drudge won’t link to this,” Salon.com, July 5, 2012.