President Trump says he will declare the Strait of Hormuz a U.S. territory as the war with Iran takes a growing toll on troops, weapons and wallets. Rep. Mike Flood (R-Neb.) discusses his re-election campaign in a district Democrats view as a pickup opportunity. Luigi Mangione pleads guilty to federal charges before standing trial for the murder of United Healthcare CEO Brian Thompson.

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.

The White House downplays the new jobs report which showed an unexpected loss. Rep. Haley Stevens (D-Mich.) joins Meet the Press NOW to discuss party unity ahead of the midterm matchup between Abdul El-Sayed (D) and Mike Rogers (R). Former Trump White House attorney Ty Cobb examines Trump’s latest attempt to limit birthright citizenship. AI data centers emerge as a key issue ahead of the midterms.

President Trump signs executive orders targeting birthright citizenship. Battleground Rep. Tom Barrett (R-Mich.) joins Meet the Press NOW to discuss his upcoming race against progressive Democratic candidate William Lawrence.

President Donald Trump indicates another deal with Iran is on the way as fuel prices continue to fluctuate. NBC News Chief Data Analyst Steve Kornacki breaks down surprises and significant results from the latest round of primary elections. William Lawrence, Democratic nominee for Michigan’s battleground 7th Congressional District, discusses his campaign strategy headed into November after taking down two moderate Democrat opponents in his primary race.

Voters are casting their ballots in dozens of primary races across five states. Democratic candidates in Michigan’s seventh congressional district, William Lawrence and Matt Maasdam, join Meet the Press NOW ahead of tonight's consequential primary to make their final pitch to voters. Rep. Debbie Dingell (D-Mich.) discusses the key primary races across Michigan and what it will take for Democrats to unify ahead of November.