Any indication of tepid support for Graham Platner, a Democratic candidate for Senate in Maine, will be seen as a warning sign about his chances against Senator Susan Collins, the Republican incumbent.
Graham Platner, a Democratic candidate for Senate in Maine who is seeking to challenge Senator Susan Collins in the fall, has been mired in scandals in recent weeks.
Many Democrats are sticking by their presumptive Senate nominee Graham Platner. But some have soured, and others are anxious about how recent revelations could affect a close race.