"Key Highlights from Today's Primary Elections: Senate Control, Surprises, and Controversies"
Tuesday's primaries will feature Ohio's GOP Senate primary as the headliner, with car salesman Bernie Moreno considered the slight favorite, running with former President Donald Trump's endorsement against state Sen. Matt Dolan and Secretary of State Frank LaRose. The primaries in Arizona, Florida, Illinois, Kansas, and Ohio could reveal any lingering grumbling in either party base over their presumptive nominees. Additionally, the battle for the House of Representatives will continue to take shape, with several key races to watch.