Graham Platner's decision to drop his bid comes after several scandals mounted against him, including a bombshell sexual assault allegation.

Graham Platner, the progressive Democrat running for Senate in Maine, has been accused of sexual assault and says he will weigh his options.

U.S. Senate candidate Graham Platner is facing a new allegation from a Maine woman who said he forced her to have sex with him nearly five years ago, which Platner denies.