Phil Hirschkorn reports for WMTW on the 2020 U.S. Senate race between incumbent Republican Susan Collins and Democratic challenger Sara Gideon, one of the most watched in the country and by far the most expensive in Maine history. Collins beat Gideon by nearly 9%, 51% to 42% (with two other candidates getting 7%), securing a 5th term, the most ever by a Republican woman senator.