Warner says Maine voters should weigh Platner allegations before primary

Mark Warner used a Sunday television appearance to put a hard political question in front of Maine Democrats: how much should damaging allegations matter before the June 9 primary, and how much should voters be left to sort out themselves? On ABC News’ This Week with Martha Raddatz, Warner said the claims against Graham Platner were “disturbing” if true, but added that Maine voters should make the final decision. He also said Platner should try to “disprove” the allegations if he can.

The timing made Warner’s comments more than a routine defense of due process. Janet Mills had suspended her active Senate campaign on April 30 but remained on the ballot, leaving Platner as the insurgent Democrat challenging a governor who was still technically in the race. The winner will face Susan Collins in November, and the Republican has represented Maine in the U.S. Senate since 1997 while seeking a sixth term. For Democrats trying to reclaim the Senate majority, the Maine contest has become one of the clearest tests of whether party leaders will draw a line or let the primary electorate make that call.

Platner has been hit by reporting about sexually explicit messages sent to women while he was married. A New York Times report also said three former romantic partners described volatile or emotionally turbulent relationships and, in one case, alleged threatening behavior. Platner has denied the allegations. That denial has not stopped the story from reverberating through Democratic circles, where some leaders and activists have continued to stand by him even as others have warned that the steady flow of revelations could damage the party in Maine and far beyond.

The debate has unfolded in public as much as in party meetings. Supporters at a June 5 rally in Bar Harbor said they were not deterred by the accusations, while some women’s political groups have urged voters to back Mills instead. Warner’s intervention suggested that, for now, Senate Democratic leadership is leaving room for Maine voters to weigh what has been made public and decide whether the accusations are disqualifying. It also reflected a broader strategic calculation in a year when Democrats are measuring not only candidate conduct, but how much controversy a competitive nominee can absorb before it starts to threaten the party’s Senate map.