Senate Majority Leader John Thune (R-S.D.) joins Meet the Press to discuss his relationship with President-elect Trump and how it may impact the incoming Trump administration's plans on immigration and tax cuts. Senate Minority Leader Chuck Schumer (D-N.Y.) tells Kristen Welker that he is open to working with Republicans on a deal for Dreamers after Trump opened the door for change. Sen. Adam Schiff (D-Calif.) says that the Democrats lost the 2024 election because there was a lack of focus on the economy. Carol Lee, Jonathan Martin, Symone Sanders Townsend and Marc Short join the Meet the Press roundtable.