A succession fight is underway in the Maine U.S. Senate race. This comes after an allegation of sexual assault was made against Democratic nominee Graham Platner. Despite calls for him to drop out, Platner has not resigned from the race.

The allegation has prompted a response from some of Platner's supporters, including Sen. Bernie Sanders, who has recommended that he step aside. Platner has denied the allegations, but has not indicated whether he will leave the race.

Further details about the situation and the process to potentially replace Platner are available from the source. The Maine Democratic Party is involved in creating a process to pick a replacement if needed.