U.S. President Donald Trump (2nd R) at the National Prayer Breakfast February 2, 2017 in Washington, DC. Every U.S. president since Dwight Eisenhower has addressed the annual event. Also pictured (L-R) are Rep. Robert Aderholt (R-AL), television producer Mark Burnett, and Sen. John Boozman (R-AR). Pool Photo by Win McNamee/UPI