Midterm campaign updates: GOP's Cheney endorses Ohio Democrat Tim Ryan for Senate

Two days ago, Don Bolduc won his race to be New Hampshire's GOP Senate nominee after months of making false claims that the 2020 election was stolen from Donald Trump the centerpiece of his campaign.

On Thursday, he made a 180-degree turn after beating the more moderate state Senate President Chuck Morse. Trump-endorsed Bolduc said he's now taking a "definitive" stance that Joe Biden's presidency is legitimate.

"I've come to the conclusion, and I want to be definitive on this: The election was not stolen," Bolduc said on Fox News, even while noting he still believes there was evidence of fraud. "Elections have consequences and, unfortunately, President Biden is the legitimate president of this country," he said.

The retired Army brigadier general said he came to his conclusion after talking to voters and doing his own research.

-- ABC News' Hannah Demissie

Continuing her rare break from her GOP border state allies on immigration, ​Arizona gubernatorial candidate Kari Lake says she's "not a fan" of Florida Gov. Ron DeSantis flying two planes of undocumented immigrants to Martha's Vineyard, Massachusetts.

Though careful not to mention DeSantis by name, Lake told Fox host Tucker Carlson Wednesday night it is "just taking people here illegally who shouldn't be here, moving them further inland."

Even so, Lake said, she "got a kick" out of the recent stunts by DeSantis and Texas Gov. Greg Abbott.

"Watching these liberal mayors just throw their hands up and say, 'We can't handle it,' because it's life every day for us in these border states," she said.

"My husband and I are saying that all the time, send them up to Martha's Vineyard," 80-year-old Yuma, Arizona, resident Sandy Fisher told ABC News.

-- ABC News' Libby Cathey in Arizona

What could be one of the most consequential midterm elections in recent history has seen an equally dogged primary cycle. Republicans and Democrats are sparring over every seat in the House of Representatives, 35 Senate seats and 36 governorships.

The stakes could not be higher with the ups and downs of the Biden presidency, the growing investigation into the Jan. 6 insurrection, the Supreme Court's decision to overturn Roe v. Wade abortion rights and inflation running at historic highs. Candidates who support Donald Trump’s false claims that the 2020 election was stolen will appear on ballots in nearly every state in November.

ABC News has seven reporters embedded in key swing states across the country so readers can get on-the-ground accounts of what candidates are doing and voters are saying.

Welcome to Trail Buzz, an ABC News blog that brings you all the twists and turns from the midterm campaign trail.

Get live updates on campaign news and key reads and analysis from ABC’s reporters. We’ll link to excerpts from the Hulu streaming series "Power Trip" featuring ABC's campaign embeds, the smart takes from FiveThirtyEight, our "Democracy in Peril" series and the sharp political analysis each morning in "The Note."