Meet the Press NOW — December 2

Democratic primary winners David Crowley (D-Wis.) and Lt. Gov. Peggy Flanagan (D-Minn.) join Meet the Press NOW to discuss the road ahead to November’s midterms. Former CDC official Dr. Demetre Daskalakis explains why some health officials say they will not adopt the Trump administration's new guidelines on vaccines.

Democrats continue to grapple with divisions inside their party after the latest round of primaries. Democratic nominee for Connecticut’s 1st Congressional District Luke Bronin joins after unseating a longtime incumbent in his primary race. NBC News’ Monica Alba and USA Today’s Susan Page discuss the president’s covert plane switch after July’s NATO summit following an “extremely serious” threat from Iran.

The fight between progressives and establishment Democrats is on full display as voters cast their ballots in primary races across six states. New details emerge about an elaborate plot to sneak President Trump off Air Force One and onto a separate U.S. military plane as he departed Turkey last month amid security concerns posed by Iran. NBC News political reporter Allan Smith talks about the growing relationship between Pennsylvania Senators John Fetterman (D) and David McCormick (R).

Voters are getting ready to cast votes in primary races across six states where the fight between progressives and the establishment Democrats is once again on the ballot. Minnesota Lt. Gov. Peggy Flanagan (D) discusses her race for Senate. Rep. John Larson (D-Conn.) and former Hartford Mayor Luke Bronin (D-Conn.) join Meet the Press NOW as they fight for the Democratic nomination in Connecticut’s first congressional district in what has become a fight over generational change.

Kristen Welker interviews the new Democratic Senate nominee in Michigan, Abdul El-Sayed, Sen. Jim Banks (R-Ind.) and Sen. Chris Murphy (D-Conn.). Former Rep. Carlos Curbelo (R-Fla.), former Rep. Val Demings (D-Fla.) and Ryan Nobles join the roundtable.