Current and former House Democrats, flush with victory following their landslide midterm wins, are already looking at potential opportunities to run for Senate in 2028, Axios has learned.Why it matters: Democrats' 2026 romp — with wins in Texas, South Carolina, Kansas and possibly even Mississippi — has some party members reevaluating what were once considered impossible targets.A source close to Rep. Sharice Davids (D-Kan.)