Nicholas Riccardi, Associated Press

Maricopa County, Arizona, has become the nation’s ultimate swing region.

Republicans have filed more than 100 lawsuits challenging various aspects of vote-casting after being chastised repeatedly by judges in 2020 for bringing complaints only after votes were tallied.

The notable exception was Wednesday night, when a once-obscure economist and Trump adviser was greeted with loud cheers after coming straight to Milwaukee from federal prison.