PoliticsMeet the Press Full Episode — October 4

Kristen Welker interviews former U.S. Ambassador to Japan Rahm Emanuel and Sen. John Kennedy of Louisiana about the midterm outlook for both parties and their own political futures. NBC News chief data correspondent Steve Kornacki discusses a new NBC News-Telemundo Latino poll, while Ashley Etienne, Matt Gorman, Jonathan Martin and Julio Vaqueiro join the roundtable.