Biden can’t budge fellow Dems with big overhaul at stake

Reporters vie for updates as House Majority Leader Steny Hoyer, D-Md., leaves a Democratic Caucus meeting in the basement of the Capitol in Washington, Tuesday, Sept. 28, 2021. Work continues behind the scenes on President Joe Biden's domestic agenda and a bill to fund the the government. (AP Photo/J. Scott Applewhite)

Sen. John Barrasso, R-Wyo., center, flanked by Senate Minority Whip John Thune, R-S.D., left, and Senate Minority Leader Mitch McConnell, R-Ky., right, hoists a copy of the Democrats' $3.5 trillion "Build Back Better" package as they speak to reporters after a Republican policy meeting, at the Capitol in Washington, Tuesday, Sept. 28, 2021. (AP Photo/J. Scott Applewhite)

Speaker of the House Nancy Pelosi, D-Calif., right, Treasury Secretary Janet Yellen, left, and Senate Majority Leader Chuck Schumer, D-N.Y., update reporters on Democratic efforts to pass President Joe Biden's "Build Back Better" agenda, at the Capitol in Washington, Thursday, Sept. 23, 2021. (AP Photo/J. Scott Applewhite)

Senate Minority Leader Mitch McConnell of Ky. arrives on Capitol Hill in Washington, Wednesday, Sept. 29, 2021, as work continues behind the scenes on President Joe Biden's domestic agenda and a bill to fund the the government. (AP Photo/Andrew Harnik)

Sen. Kyrsten Sinema, D-Ariz., arrives at the U.S. Capitol for votes, Wednesday, Sept. 29, 2021, in Washington. (AP Photo/Andrew Harnik)

Sen. Joe Manchin, D-W.Va., a centrist Democrat vital to the fate of President Joe Biden's $3.5 trillion domestic agenda, is surrounded by reporters outside the Capitol in Washington, Wednesday, Sept. 29, 2021. Manchin and other senators were boarding a bus to attend a memorial service for the late Susan Bayh, the wife of former Senator Evan Bayh of Indiana, who died earlier in the year. (AP Photo/J. Scott Applewhite)

WASHINGTON — His government overhaul plans at stake, President Joe Biden appeared unable Wednesday night to swiftly strike agreement with two wavering Democratic senators trying to trim back his potentially historic $3.5 trillion measure that will collapse without their support.