“A poll of potential replacements for Graham Platner, who dropped out of the Maine Senate race on Wednesday, found a trio of former gubernatorial candidates in tight head-to-head battles against Republican Sen. Susan Collins,” NOTUS reports.“The statewide poll pitted Collins against Nirav Shah, Shenna Bellows and Troy Jackson. It found the potential contests at 47% for Shah to 46% for Collins; 47%-47% for Bellows versus Collins; and Jackson getting 47% to Collins’ 48%.”