Trump’s campaign moved Thursday to block the recount in Michigan, saying Stein was seeking it “on the basis of nothing more than speculation.”

Dane County’s share of the Wisconsin recount got underway Thursday morning at the City-County Building in Downtown Madison. Dane County Clerk Scott McDonell said between 36 and 40 recount workers will work 12 hours a day for as many as 12 days to recount by hand the more than 300,000 ballots cast in the county.

Federal law requires the process be done by Dec. 13, in advance of when the Electoral College convenes on Dec. 19 to formally elect the next president.

McDonell said he expects the recount will change vote totals in Dane and other counties by a very small amount. Official results show Trump beat Clinton by about 22,000 out of nearly 3 million votes cast in Wisconsin, or about 0.7 percentage points. State Elections Commission chairman Mark Thomsen, a Democrat, has said he expects the recount to uphold Trump’s win.

“I think it’ll be very close to what was reported on election night,” McDonell said.