The Green New Deal and Unions; plus: Elizabeth Warren in Minnesota -- Harold Meyerson reports on labor opposition to fighting global warming--mostly in the building trades and a few other locals. Next: Trump is trailing badly in the polls--so how does he think he can win? Jeet Heer explains. Plus: Star Wars, Ghost Busters, Rocky and Dirty Harry -- we talk with J. Hoberman author of "Make My Day: Movie Culture in the Age of Reagan".