There’s an argument the seat, held by Sen. Cindy Hyde-Smith (R-Miss.), was already safe. But Trump is hoping that two rallies he held in Tupelo and Biloxi will put Hyde-Smith over the top.
In Georgia, the NAACP requested an investigation into reports that voters were turned away at polling stations at a historically black university.
Florida's hotly contested governor's race also could be headed for a recount.
McBath leaped into to activism after her son Jordan Davis was shot to death in 2012.
There are some more nuanced takeaways from those top-line results.
Ron DeSantis' win comes in spite of a groundswell of support for Gillum during an ugly midterm contest marred by accusations of racism.