Biden Attends Mass Before His Swearing In As Nation's 2nd Roman Catholic President Enlarge this image toggle caption Evan Vucci/AP Evan Vucci/AP President-elect Joe Biden, who will become the nation's second Roman Catholic president, is attending Mass this morning, along with Vice President-elect Kamala Harris and congressional leaders at the Cathedral of St. Matthew the Apostle in Washington, D.C. It's …
