Former president Barack Obama has privately expressed concerns to Democrats about , and Speaker Emerita Nancy Pelosi privately warned Biden that Democrats could lose the ability to seize control of the House if he didn鈥檛 step away from the 2024 race, according to several people familiar with the sensitive internal matters.

Pelosi also showed Biden polling that she argued shows he likely can鈥檛 defeat , according to two of the people, who insisted on anonymity to discuss such matters.

Obama has not spoken directly to Biden, two other people said. He has conveyed to allies that Biden needs to consider the viability of his campaign but has also made clear that the decision is one Biden needs to make.

Time racing, Democrats at the highest levels are making a critical push for to reconsider , as unease grows at the White House and within the campaign at a fraught moment for the president and his party.

Biden has insisted he鈥檚 not backing down, adamant he鈥檚 the candidate who beat before and will do it again. Pressed about reports that Biden might be softening to the idea of leaving the race, his deputy campaign manager Quentin Fulks said Thursday: 鈥淗e is not wavering on anything.鈥�

In recent days the president has become more committed to staying in the race, according to another person familiar with the matter.

But influential Democrats from the highest levels of the party apparatus, including congressional leadership headed by Senate Majority Leader and House Democratic Leader , are sending signals of concern. Some Democrats hope Biden will assess the trajectory of the race and his legacy over the coming days.

Using mountains of data showing Biden鈥檚 standing could wipe out the ranks of Democrats in Congress, frank conversations in public and private and now the president鈥檚 own time off the campaign trail after , many Democrats see an opportunity to encourage a reassessment.

If Democrats are seriously preparing the extraordinary step of replacing Biden and shifting Vice President Kamala Harris at the top of the ticket, this weekend will be critical to changing the president鈥檚 mind, other people familiar with the private conversations said.

One said it鈥檚 now or never ahead of a planned virtual roll call to nominate the party鈥檚 choice in early August, ahead of the Democratic National Convention in Chicago.

Over the past week, Schumer and Jeffries, both of New York, have spoken privately to the president, candidly laying out the views of Democrats on Capitol Hill, including Democrats鈥� concerns.

Separately, the chair of the Democratic Congressional Campaign Committee, Rep. Suzan DelBene of Washington, spoke with the president last week armed with fresh data. The campaign chief specifically aired the concerns of front-line Democrats seeking election to the House.

And on Wednesday, California Rep. , a close ally of , called for Biden to drop his reelection bid, saying he believes it鈥檚 time to 鈥減ass the torch.鈥�

Biden, in a radio interview taped just before he tested positive for COVID-19, dismissed the idea it was too late for him to recover politically, telling Univision鈥檚 Luis Sandoval it鈥檚 still early and many people don鈥檛 focus on the November election until September.

鈥淎ll the talk about who鈥檚 leading and where and how, is kind of, you know 鈥� everything so far between Trump and me has been basically even,鈥� he said in an excerpt of the interview released Thursday.

Some national polls do show a close race, though others suggest Trump with a lead. And some state polls have contained warning signs for Biden, too, including a recent New York Times/Siena poll that suggested a competitive race in Virginia, a state in their 2020 matchup.

While the tensions over Biden鈥檚 ability to carry on a winning campaign subsided some, particularly after and as the Republican National Convention is underway in Milwaukee, Democrats know they have limited time to resolve the party turmoil after the president鈥檚 faltering debate performance last month.

To be sure, many Democrats want Biden to stay in the race. And the Democratic National Committee is pushing ahead with plans for in the first week of August, ahead of , which begins Aug. 19.

Late Wednesday, ABC 亚洲天堂 reported new details about Biden鈥檚 private meeting over the weekend with Schumer at the president鈥檚 beach home in Delaware. It said Schumer told the president it would be 鈥渂etter for the Democratic Party and better for the country if he were to bow out.鈥� A Schumer spokesperson called the report 鈥渋dle speculation.鈥�

White House spokesman Andrew Bates said Biden told Schumer, as well as Jeffries, that 鈥渉e is the nominee of the party, he plans to win, and looks forward to working with both of them to pass his 100 days agenda to help working families.鈥�

But among Democrats nationwide, nearly two-thirds say Biden should step aside and let his party nominate a different candidate, according to . That sharply undercuts Biden鈥檚 post-debate claim that 鈥渁verage Democrats鈥� are still with him even if some 鈥渂ig names鈥� are turning on him.

Biden tested positive for COVID-19 while traveling Wednesday in Las Vegas and is experiencing 鈥渕ild symptoms鈥� including 鈥済eneral malaise鈥� from the infection, the White House said. The president, who had spent the past several days campaigning, had already been scheduled to return to his Delaware beach home even before the diagnosis.

Schiff鈥檚 announcement brings to nearly 20 the number of Democratic members of Congress calling on Biden to in the wake of against Trump last month.

Schiff said that by bowing out, Biden would 鈥渟ecure his legacy of leadership by allowing us to defeat Donald Trump in the upcoming election.鈥�

Schiff is a prominent Democrat on his own, and his statement will also be watched because of his proximity to .

It was Pelosi who post-debate, when she said recently that 鈥渋t鈥檚 up to the president鈥� to decide what to do 鈥� even though Biden had already fully stated he had no intention of stepping aside. The former House speaker publicly supports the president but has fielded calls from Democrats since debate night questioning what鈥檚 next.

In response to Schiff鈥檚 comments, the Biden campaign pointed to what it called 鈥渆xtensive support鈥� for him and his reelection bid from members of Congress in key swing states, as well as from the Congressional Black and Hispanic caucuses. The campaign noted that Biden had been joined on his trip to Nevada this week by nearly a dozen Congressional Black Caucus members.