Political Maneuvering: Wisconsin and Greenland

President Donald Trump announced a new 25 percent tariff on all imported vehicles and parts, further escalating a trade war with America's top economic partners. A focus group produced by Syracuse University, Engagious and Sago spotlights African-American men from varying states and political backgrounds largely standing by their vote for President Trump. NBC News Senior Homeland Security Correspondent Julia Ainsley reports the incident at Tufts University where federal agents detained a Turkish national in the U.S. on a student visa.