The 2022 primaries kick into high gear Tuesday when Ohio and Indiana voters head to the polls, initiating a month of elections that will preview where the parties could be heading in November's midterm elections. The brightest spotlight Tuesday is shining on Ohio's Republican Senate primary, featuring a crowded field of candidates vying to represent the party in the race to replace retiring GOP Senator Rob Portman. Ohio voters will also decide who the Senate Democratic nominee will be, whether incumbent Republican Governor Mike DeWine will get a shot at a second term and which former southwest Ohio mayor will...