Amid controversial Senate campaigns, Paxton and Platner visit Washington to shore up support

WASHINGTON (AP) — Controversial U.S. Senate hopefuls Ken Paxton, a Republican from Texas, and Graham Platner, a Democrat from Maine, are in the nation's capital Tuesday to shore up support within their respective parties, with Paxton's itinerary including a White House huddle with President Donald Trump.

WATCH: Schumer met says he with Platner after report on explicit texts, 'we're going to beat' Collins

The campaign pilgrimage by the two candidates, one from each end of the political spectrum, comes as both men face concerns their respective campaigns could cost their parties winnable races in the November midterms, with control of the Senate at stake for the final two years of Trump's second presidency.

Paxton's planned meeting with Trump comes after he won the president's coveted endorsement ahead of trouncing Sen. John Cornyn in the Texas runoff last month. The scheduled meeting was confirmed by a person with knowledge of the president's plans but who was not authorized to discuss them publicly.

Senate Republicans feared that Paxton, the Texas attorney general, would be a weaker candidate against James Talarico, the Democratic nominee, in the fall. Paxton has endured an indictment, an impeachment and public disclosure of marital infidelity.

He also is expected to meet with Senate Majority Leader John Thune, who backed Cornyn. Senate Republicans' campaign arm excoriated Paxton during the primary campaign, accusing him of "repulsive and disgusting" behavior and quoting his estranged wife saying she filed for divorce "on biblical grounds."

Paxton and Platner are both scheduled to attend fundraisers as well.

Platner will meet with several Democratic senators days after disclosure that he and his wife have had marital difficulties and sought counseling after he reportedly sent sexually explicit text messages to other women.

Senate Democratic Leader Chuck Schumer, who had backed Maine Gov. Janet Mills in the state's Democratic primary before she suspended her campaign, told reporters Tuesday afternoon that he had met with Platner earlier in the day.

"We're going to beat Susan Collins and take back the Senate," Schumer said repeatedly when asked about Platner's controversies.

As the questions continued, Schumer tried to change the subject.

"Any other subject you've got?" Schumer responded to reporters.

Platner and Paxton are pressing ahead with few apologies

Platner and his wife have criticized media coverage of their marriage, framing it as a private matter that should not shape the campaign. Still, the latest personal issues added fuel to some Democrats' skittishness about Platner, who already faced scrutiny over online posts that were dismissive of sexual assault and a tattoo that is recognized as a Nazi symbol. Platner has apologized for the posts and covered up the tattoo.

Paxton has offered no apologies for his baggage. He framed his win over Cornyn as a "Texas-sized message to Washington," and thanked Trump — who himself has endured repeated personal and political scandals to win two national elections — for his support.

Like Paxton, Platner was not the choice of his party's Senate brass. But Platner effectively became the presumptive nominee after Mills suspended her campaign weeks ago because of fundraising difficulties.

Maine's primary is on June 9, and Platner would face Sen. Susan Collins, a Republican running for a sixth six-year term, in November. Defeating Collins is crucial to Democrats' attempts to regain control of the Senate. Democrats have repeatedly tried to unseat Collins, but she has always survived. In 2020, Collins won reelection even though Democrat Joe Biden carried the state over Trump by nine percentage points.

In Texas, some Republicans fear they will need to divert critical resources to boost Paxton over Talarico, who has become a national fundraising phenomenon.

WATCH: Capehart and Continetti on Talarico's chances against Paxton in Texas

Although Republicans have dominated Texas for decades, prominent party leaders have said the race could be genuinely competitive this time. Eight years ago, during the midterm election of Trump's first presidency, Texas Sen. Ted Cruz won reelection over another Democratic fundraising juggernaut, Beto O'Rourke, by less than 3 points.

Republicans hold a 53-47 Senate advantage and earlier in the campaign cycle were heavily favored to maintain their majority. But as Trump's popularity fades and primary fights yield nominees, Democrats have become more confident in their prospects.

Most Democrats and Republicans are taking their usual sides

With control of the Senate on the line, most partisans have generally lined up behind Platner and Paxton, even if begrudgingly, because of their political baggage. Tuesday's fundraising events were the latest evidence. The event for Paxton, with a $1,000 minimum donation required, according to the invitation, is being co-hosted by seven senators, including Cruz. The fundraiser for Platner is being co-hosted by former Biden White House chief of staff Ron Klain.

"My priority is to make sure that Republicans control the majority so we can continue the agenda that we're on," said Sen. Roger Marshall, R-Kansas, on Tuesday. "Ken Paxton is absolutely necessary as far as keeping that majority. I have faith that the people of Texas will support him, and he'll get across the finish line."

Sen. Martin Heinrich, who had endorsed Platner, said he doesn't believe Maine voters are focused on Platner's marriage. Asked if Platner still has a shot in the race, Heinrich said "we'll have to see" and "I suspect so."

READ MORE: Platner's wife calls reports about Senate candidate's explicit texts with women 'shameful'

Democratic Sen. Elizabeth Warren, a progressive, said her top concern is Platner's prospective constituents.

"I want to hear from him about the economy," she said ahead of their meeting. "And more about what he talks to the people of Maine about."

That echoes another leading progressive who, like Warren, has endorsed Platner. Sen. Bernie Sanders, a Vermont independent who caucuses with Democrats, said he still supports Platner as part of the left's economic populism.

"Of course," Sanders told reporters Monday. "Why would I not?"

But not all Democrats are on board, including one who first came to the Senate with an outsider persona. Pennsylvania Sen. John Fetterman, a Democrat who has earned a reputation for speaking and voting against his party, even appeared to relish Platner's newest controversy, calling him "phustle," a reference to Platner's apparent profile uncovered on Kik, a private messaging app.

"So much bizarre and tacky and gross stuff that you lose count. It's like you need to have a bingo card," Fetterman said.

The senator stopped short of calling on Platner to drop out, but he echoed some Democrats' private concerns.

"I mean, what's next?" he said.

He later said, "I'm not going to carry water for that guy."

Beaumont reported from Des Moines, Iowa, and Barrow reported from Atlanta.