Meet the Press NOW — December 18

Former President Donald Trump, who maintains a mammoth lead ahead of the rest of the Republican presidential field, ramps up controversial comments about immigrants while on the campaign trail. Chris O’Leary, former director of Hostage Rescue and Recovery for the U.S. government, discusses the challenges of resuming Gaza hostage negotiations. Rep. Raja Krishnamoorthi (D-Ill.), ranking member on the House China Select Committee, talks about committee recommendations to reset economic relations with China.