Slotkin's Senate bid could hinder Democrats' House takeover.

Elissa Slotkin's decision to run for Senate in Michigan has complicated Democrats' bid to retake the House in 2024. Losing her seat could put the majority out of reach for Democrats and expand the Republicans' cushion in the House. Slotkin is one of the party's most prolific fundraisers, having pulled in $10 million for her 2022 campaign. Michigan Republicans have already found their top candidate in Tom Barrett, who challenged Slotkin in 2022 and plans to run again in 2024. Michigan Democrats have yet to find their replacement for Slotkin.