https://cdnph.upi.com/ph/st/th/8661785001124/2026/upi/cb4e94b1f5dc3fb4d83b3e9b3be38e82/v1.5/Maine-Democrats-choose-Troy-Jackson-for-Senate-race-against-Collins.jpg" /> Democrats in Maine chose Troy Jackson to run for Senate to replace the scandal-riddled candidate Graham Platner at a convention Saturday.