Joe spoke with Art Wheaton, former labor negotiator and director of labor studies at Cornell University's School of Industrial and Labor Relations on the threat of a rail shutdown before the holidays. Plus, our politics panel Bloomberg Politics Contributor Jeanne Sheehan Zaino and Lester Munson, Principal at BGR Group on division in the new Congress and House Republicans prioritizing investigations, the Supreme Court clearing the way the for the Ways and Means Committee to get 6 years of Donald Trump's tax returns, and Kevin McCarthy's trip to El Paso to address the migrant crisis on the southern border and call for Homeland Security Secretary Alejandro Mayorkas to resign.