A second Republican-controlled Arizona county, Mohave, has delayed certifying results of this month's election.

But there has been no evidence of impropriety or fraud in Michigan, election officials have said. But election officials across the country have said repeatedly there was no widespread fraud. In Arizona, the Republican Party is pressuring county officials to delay certifying results. The GOP lost a bid on Thursday to postpone certification in Maricopa County, the state’s most populous. In northwestern Arizona, Mohave County officials postponed their certification until next week.

In Michigan, two Republican election officials in the state's largest county initially refused to certify results despite no evidence of fraud. The moves don’t reflect a coordinated effort across the battleground states that broke for Biden, local election officials said. Among key battleground states, counties in Michigan, Nevada and Wisconsin have all made it through the initial step of certifying results. Across the nation, recounts and court challenges must wrap up and election results must be certified by Dec. 8. Trump personal attorney Rudy Giuliani argued to stop vote certification in Pennsylvania on Tuesday, the first time he’d been in a courtroom in decades.