WASHINGTON, DC - SEPTEMBER 24: Pope Francis (2nd L) waves to crowd from the balcony of the US Capitol building, after his address to a joint meeting of the U.S. Congress as (L to R) U.S. Vice President Joe Biden, House Majority Leader Kevin McCarthy (R-CA) and Speaker of the House John Boehner (R-OH) look on September 24, 2015 in Washington, D.C. Pope Francis, the first pope to address a joint meeting of Congress, will finish his tour of Washington later today before traveling to New York City. (Photo by Evy Mages/Getty Images)
