PORTLAND, Maine (AP) — Graham Platner, Maine’s presumptive Democratic Senate nominee, began Memorial Day weekend by releasing an ad on the cable station that airs Boston Red Sox games accusing

New England Sports Network removed Graham Platner’s 15-second ad midway through Red Sox game last week

Auchincloss's decision to weigh in on the Maine ballot and buck Platner, his party's own nominee, is noteworthy to watch in the swing state.