Chip Somodevilla—Getty ImagesFormer Arkansas Governor Mike Huckabee speaks during the second day of the Conservative Political Action Conference at the Gaylord International Hotel and Conference Center on March 7, 2014 in National Harbor, Md.
Nick Gillespie is the editor in chief of Reason.com and Reason.tv.
Displays of religiosity have become increasingly public and de riguer in GOP politics, but the reality is that Americans are turning away from organized religion