A possible far-right Trump sweep in Arizona, a Midwestern referendum on the Squad and a Kansas ballot question with implications for abortion rights are some of the big decisions before voters today in closely watched primaries in 5 states.
Driving the news: Former President Trump's last-minute endorsement of “Eric” ahead of today's Missouri Senate primary — in a field that includes both the state’s attorney general, Eric Schmitt, and disgraced former Gov. Eric Greitens — highlights how disruptive and unpredictable a force the former president remains in the GOP.
