Meet the Press NOW — January 16

President Trump doubles down on his demand that the U.S. acquires Greenland, while lawmakers travel to Denmark to try to reassure America’s allies and partners. In the latest installment of the NBC News’ Finding Common Ground series, anchor Savannah Sellers sits down with Sen. Richard Blumenthal (D-Conn.) and Sen. Marsha Blackburn (R-Tenn.) to discuss their Kids Online Safety Act. Pediatric infectious disease specialist Dr. Adam Ratner explains the surge in measles cases in South Carolina.