Republican members of the U.S. House of Representatives take their oath of office on the floor of the House Chamber during the first session of the 117th Congress on Capitol Hill in Washington on Jan. 3, 2021. (CNS photo/Joshua Roberts, Reuters) Although Catholics make up about 20 percent of the U.S. population, they represent 30 percent of the 117th Congress, according to the Pew Research Center. Protestants still dominate with 55 percent of the seats in the House and Senate—they represent 43 percent of the population—but they are splintered into more than a dozen different denominations...