Flowers, candles and signs are pictured at a makeshift memorial outside of the US Supreme Court as people pay their respects to Ruth Bader Ginsburg in Washington DC, the US, on Saturday. Photo: AFP
White House hopeful Joe Biden on Sunday branded US President Donald Trump's moves to fill a Supreme Court vacancy less than two months before the US presidential election an "abuse of power," as some of the president's own party also objected.
The prospect of an expedited Senate confirmation vote has sparked furious pushback from Democrats desperate to stop Trump moving the court lastingly to the right.
Two Republican senators have also registered their opposition to any rushed vote to replace Ruth Bader Ginsburg, the popular liberal justice who died at 87.
Biden, speaking Sunday in Philadelphia, accused Trump of exercising "raw political power" by attempting to "ram" through his court choice amidst a bitterly fought election campaign.
"I believe voters will make it clear - they will not stand for this abuse of power, this constitutional abuse," said Biden, who urged the Senate not to act until after the November 3 election.
"If Donald Trump wins the election, then the Senate should move on his selection - and weigh that nominee fairly. But if I win the election, President Trump's nomination should be withdrawn."
Trump said Saturday that he is going to "move quickly" and that he expected to announce his nominee in the coming week and that it "will be a woman - a very talented, very brilliant woman."
Biden urged a handful of wavering Republican senators to "follow your conscience."
The timing of a Senate vote - before the election or in the lame-duck session immediately afterward - remains unclear.
Lisa Murkowski of Alaska said no vote should take place before the election, and Susan Collins of Maine asserted that the choice should be left to whoever is elected in November.
With Republicans holding 53 of the 100 Senate seats, Democrats face an uphill battle in blocking a Trump nominee.
Either way, politicians in both parties are bracing for a seismic battle in a year that has already seen an impeachment vote, the COVID-19 pandemic and a bruising economic collapse.
Among the Democrats' few options: delaying tactics in the Senate and efforts to mobilize public pressure on more moderate Republicans to split with their party.
"We have our options... arrows in our quiver," House speaker Nancy Pelosi, a senior Democrat, said Sunday on ABC's "This Week."
She offered few details but ruled out the possibility of a government shutdown.
The court vacancy has provided a welcome new theme for Trump - who has struggled to play down the toll of the coronavirus pandemic, now fast nearing the grim total of 200,000 deaths.