NBC News National Political Correspondent Steve Kornacki breaks down the numbers behind President-elect Donald Trump’s projected win. Sen. John Barrasso (R-Wyo.) exclusively joins the broadcast to discuss President-elect Donald Trump’s priorities for a second term. Sen. Bernie Sanders (I-Vt.) talks about his recent criticism of the Democratic Party. Garrett Haake, María Teresa Kumar, Ramesh Ponnuru and Amy Walter join the Meet the Press roundtable.