Trump bashes 'liberal Democrat Jon Tester' in Montana: He says one thing and does another

President TrumpDonald TrumpPaul Ryan: Voters won't be impressed by 'yes-men and flatterers flocking to Mar-a-Lago' Murkowski voices frustration with GOP over Jan. 6 commission: 'Something bad happened' Intelligence told White House they have unexamined evidence on coronavirus origins: report MORE went after Sen. Jon TesterJonathan (Jon) TesterOvernight Defense: Groups use Afghanistan withdrawal to push for defense budget cuts | Confederate renaming effort could affect 'hundreds' of military assets | Progressives see 'historic' moment to shift US-Israel relations Groups urge Congress to use Afghanistan withdrawal to cut defense budget Are cranky Democrats an electoral risk? MORE during a campaign-style rally in Tester's home state of Montana on Thursday night, accusing the Democratic senator of failing to live up to his promises in Washington.

Joined by Republican Senate candidate Matt Rosendale, who is seeking to oust Tester in November, Trump sought to tie the two-term senator to Senate Minority Leader Charles SchumerChuck SchumerSenate votes to advance China bill after Schumer strikes deal Pelosi: 'Personally devastated' by latest mass shooting in home state Schumer says Senate will move on Biden's infrastructure agenda in July MORE (D-N.Y.), House Minority Leader Nancy PelosiNancy PelosiJudge says Trump's false election claims still pose threat months later The 2022 Beijing Olympics: There's a lesson in the boycott of apartheid sports Senate Republicans pitch 8 billion infrastructure offer MORE (D-Calif.) and Rep. Maxine WatersMaxine Moore WatersFauci may have unwittingly made himself a key witness for Trump in 'China Flu' hate-speech case Of inmates and asylums: Today's House Republicans make the John Birchers look quaint Juan Williams: Tim Scott should become a Democrat MORE (D-Calif.).

"A vote for Jon Tester is a vote for Chuck SchumerChuck SchumerSenate votes to advance China bill after Schumer strikes deal Pelosi: 'Personally devastated' by latest mass shooting in home state Schumer says Senate will move on Biden's infrastructure agenda in July MORE, Nancy Pelosi and the new leader of the Democrat Party, Maxine Waters," Trump said, repeating his claim that Waters, an outspoken Trump critic who has called for his impeachment, has surfaced as the Democrats's most prominent member. "Where have they gone?"

The president also railed against Tester for voting against an effort last summer to repeal large parts of the Affordable Care Act (ACA), before delivering a veiled attack on Sen. John McCainJohn Sidney McCainOvernight Defense: Former Sen. John Warner dies at 94 | Sanders drops bid to block Israel arms sale | Japan-based carrier reportedly heading to Mideast for Afghanistan withdrawal Former Va. Sen. John Warner dies at 94 Hannity tells Santorum he helped prevent Joy Reid from being fired MORE (R-Ariz.), who sunk the repeal effort last summer by voting with the chamber's Democratic members.

"Jon Tester voted 'no' on repealing ObamaCare and even though we got a little surprise vote that evening — you all remember that evening," Trump said. "Somebody came in with a thumbs down after campaigning for years that he was going to repeal and replace."

Tester is among a handful of Senate Democrats seeking reelection this year in a state won by Trump in the 2016 election, and is considered a prime target for Republicans as the party sets its sights on expanding its Senate majority.

A spokesman for Tester's campaign defended the senator's record in a statement that avoided directly criticizing Trump while going after his Senate GOP rival.

"Montanans want someone who will roll up their sleeves and go to work fighting for Montana. Jon’s record is clear—if it’s good for Montana, Jon works with anyone from either party to get things done. If it’s bad for Montana, he’ll stand up to anyone. East Coast developer Matt Rosendale is only looking out for himself and whatever out-of-state special interest group that is propping up his campaign with cash. We can't trust him to defend Montana," Tester campaign spokesman Chris Meagher said.

In his prolonged attack on Tester on Thursday night, Trump also blasted the Democratic senator for his opposition to Navy Rear Adm. Ronny Jackson, the president's former pick to lead the Department of Veterans Affairs (VA).

Jackson, who previously served as the president's personal White House physician, withdrew his nomination to lead the VA amid allegations that he overprescribed drugs, drank on the job and created a hostile work environment. Jackson has denied those allegations.

"Jon Tester showed his true colors with his shameful, dishonest attacks on a great man, a friend of mine, a man that I said, 'Why don't you run the VA, you'll be great.' Navy Adm. Ronny Jackson," Trump said.

Trump lamented the scrutiny that Jackson received after he nominated the White House physician for the Cabinet post.

"I feel guilty," Trump told the audience, recalling how he urged Jackson to put forward his name for the position.

"He didn't really want to do it ... I put him into the world of politics," Trump said.

The Montana Senate race is among several closely watched battles across the country, with a poll in mid-June finding Tester leading Rosendale, 51 percent to 44 percent.