GOP nominee Ken Cuccinelli failed to sufficiently mobilize his long-time core constituency of white evangelical Christians. Romney’s veep nominee: Would a Mormon-Catholic ticket turn blue states red? By Mark J. Rozell and Paul Goldman Catholics populate the potential VP list for Romney. The elephant in the GOP? Mormonism. By Mark J. Rozell and Paul Goldman Prejudice against Mormonism may be an unexpected factor in Romney’s electoral hopes.