As the Maine Democratic Party scrambles to recover from the collapsed Senate campaign of Graham Platner, at the state party headquarters the phone hasn’t stopped ringing for 31-year-old Executive Director Devon Murphy-Anderson and her small team -- along with a growing army of unpaid volunteers.They‘re facing uncharted political waters since Platner withdrew from the election last week in the race against Republican incumbent Sen. Susan Collins while continuing to deny an allegation of sexual assault that derailed his candidacy. The party is now building a candidate selection process from scratch in a race that could decide which party controls the...