On Dec. 19, Mitt Romney appeared on The Late Show with David Letterman to read “The Top Ten Things Mitt Romney Would Like to Say to the American People.” He gazed into the camera and deadpanned, “Isn’t it time for a President who looks like a 1970s game show host?” He also poked fun at his helmet hair and took a jab at Newt Gingrich. One thing absent from the list: his religion. In speeches, Romney often talks about faith and prayer but rarely mentions that he is a devout Mormon. Perhaps that’s because national polls show many Americans—particularly evangelical Christians he needs to win—know little about the religion and are suspicious of it. A June Gallup poll found that 18 percent of Republicans wouldn’t vote for a Mormon for President.