Susan Collins faces tough reelection bid

Will Susan Collins (R-ME) be able to hold off a tough challenge from Sara Gideon, a Democrat? Collins recently voted against the confirmation of Amy Coney Barrett to the Supreme Court. Barrett's nomination went ahead regardless due to support from all other Republicans. PANEL: Del. Eleanor Holmes Norton (D-DC), Carrie Lukas, Rina Shah Bharara, Hilary Rosen