(L-R) U.S. Speaker of the House Rep. Paul Ryan (R-WI), Irish Taoiseach Leo Varadkar , President Donald Trump, U.S. Vice President Mike Pence, and U.S. Rep. Peter King (R-NY) walk down the House steps at the Capitol after the Friends of Ireland luncheon on Capitol Hill in Washington, on March 15, 2018. Photo by Alex Wong/Getty Images