Who’s ‘Safer’ or ‘Riskier’? Maine Democrats Clash Over How to Beat Collins.

Gov. Janet Mills argues that her rival for Senate, Graham Platner, could be doomed by his history of offensive online remarks. But at a time of anti-establishment anger, Mr. Platner says he is the safer choice.The Democratic primary race for Senate in Maine between Graham Platner and Gov. Janet Mills has quickly become one of the most contentious Democratic primaries of the midterm season.