Two primary contests for special elections, one in a heavily Democratic district and one in a Republican-friendly area, will provide some clues as to where the parties are headed.
In 2016, support for Donald Trump surged in Northeast Ohio. But the 2019 closure of GM's plant in Lordstown may have changed residents' views.
Democratic presidential nominee Joe Biden was in Ohio on Monday, where he told autoworkers in Toledo that President Trump's "chaotic trade threats, erratic tweets, and bluster" have "stiffed American workers and customers. He's let you down."