Americans are somewhat more open to the idea of an atheist president
Some of the stigma associated with atheism may be fading as the number of U.S. adults self-identifying as atheist or agnostic rises.
Numbers, Facts and Trends Shaping Your World
When asked to rate religious groups on a “feeling thermometer” ranging from 0 to 100, Americans rate Jews, Catholics and evangelical Christians warmly and atheists and Muslims more coldly.