8 Takeaways From Tuesday’s Primary Elections After Trump Crushes Republican Dissent

President Trump unseated Representative Thomas Massie, a top Republican critic in Congress, and also got his way in other primary contests.

Cassidy Loses Senate Primary in Louisiana, as Trump Vanquishes G.O.P. Foe

Senator Bill Cassidy, a two-term Republican who voted to convict President Trump in his 2021 impeachment trial, took a veiled swipe at Mr. Trump, saying power should not focus on “one individual.”

ActBlue C.E.O. Agrees to Testify Before Congress About Foreign Donor Vetting

The Democratic fund-raising group, which backs candidates up and down the ballot, has been the subject of scrutiny by Republicans.

What to Watch in Tuesday’s Primaries in Nebraska and West Virginia

Democrats will choose a candidate in a House battleground in Nebraska that could decide the fate of Omaha’s “blue dot” vote.