In court, Giuliani argues to block Biden win in Pennsylvania

The United States Courthouse is seen, Tuesday, Nov. 17, 2020, in Williamsport, Pa. A hearing on the Trump campaign's federal lawsuit seeking to prevent Pennsylvania officials from certifying the vote results remains on track for Tuesday at the courthouse after a judge quickly denied the campaign's new lawyer's request for a delay. (AP Photo/Mark Scolforo)
The United States Courthouse is seen, Tuesday, Nov. 17, 2020, in Williamsport, Pa. A hearing on the Trump campaign's federal lawsuit seeking to prevent Pennsylvania officials from certifying the vote results remains on track for Tuesday at the courthouse after a judge quickly denied the campaign's new lawyer's request for a delay. (AP Photo/Mark Scolforo)

WILLIAMSPORT, Pa. (AP) - Rudy Giuliani, President Donald Trump's personal attorney, returned to federal court Tuesday after a long hiatus to accuse Democrats in control of big cities of hatching a nationwide conspiracy to steal the election, even though no such evidence has emerged in the two weeks since Election Day.

The court case is over the Trump campaign's federal lawsuit seeking to prevent Pennsylvania officials from certifying the vote results.

Lawyers defending the Democratic secretary of state, Philadelphia and several counties said the Trump campaign's arguments lack any constitutional basis or were rendered irrelevant by a state Supreme Court decision Tuesday.

They asked U.S. District Judge Matthew Brann to throw out the case, calling the allegations "at best, garden-variety irregularities" that would not warrant throwing out Pennsylvania's election results, which delivered a victory for President-elect Joe Biden.

Giuliani, a former New York City mayor, asserted there was a scheme to steal the election from Trump in big cities in Pennsylvania and 10 other places.

"The best description of this situation is widespread, nationwide voter fraud, of which this is a part. This is not an isolated case, this is a case that is repeated in at least 10 other jurisdictions," Giuliani said.

Tuesday's hearing focused on the Trump campaign's request for a temporary restraining order, as well as Democrats' request to have the case dismissed. Giuliani - who had not argued a case in federal court since 1992, according to online court filings - asked Brann to let him put on evidence to back up his claims.

Brann has scheduled a hearing for Thursday to hear evidence - if he decides against dismissing the case.

There is no evidence of widespread fraud in the 2020 election, and experts said Trump's various lawsuits have no chance of reversing the outcome in a single state, let alone the election. In fact, officials of both political parties have stated publicly that the election went well, and international observers confirmed there were no serious irregularities.

The Trump campaign wants to prevent certification of results that give Biden Pennsylvania's 20 electoral votes.

The Trump campaign's lawsuit is based on a complaint Philadelphia and some Democratic-controlled counties in Pennsylvania let voters make corrections to mail-in ballots that were otherwise going to be disqualified for a technicality, like lacking a secrecy envelope or a signature.

It is not clear how many ballots that could involve, although some opposing lawyers said it is far too few to overturn the election result.

The Trump campaign's lawsuit says Republican-controlled counties did not allow voters to correct ballots and claims the inconsistent practice violated constitutional rights of due process and equal protection under the law and resulted in the "unlawful dilution or debasement" of properly cast votes.

However, Giuliani spent most of his time in court arguing nearly 700,000 ballots in Philadelphia and Allegheny County - home to Pittsburgh - went uninspected by Republican observers.

Giuliani name-checked certain cities in states won by Biden and argued Democrats in control there prevented Trump campaign observers from seeing election workers process mail-in ballots so they could falsify enough ballots to ensure Trump lost.

In Philadelphia, Republican observers were kept so far away from election workers processing the ballots they couldn't ensure the ballots were valid, Giuliani said.

A judge at one point had ordered city officials to allow observers to within 6 feet of election workers, but Trump campaign lawyers contended observers could get within 6 feet of only one row of tables, while other tables of election workers remained much farther away.

During the hearing, Trump's campaign notched another loss: the Pennsylvania Supreme Court, in a 5-2 party-line decision, backed a Philadelphia judge's ruling that city officials had given Republican observers sufficient access to the vote counting, without allowing them within 6 feet.

The Associated Press has declared Biden the winner of the presidential contest, but Trump has refused to concede and is blocking Biden's efforts toward a smoother transition of power.