Don't miss the big stories. Like us on Facebook. BENNINGTON â The sponsors of legislation to help Vermonters obtain medical monitoring after exposure to toxic substances announced a third legislative effort on the issue Friday, proposing a new version of a bill that was twice vetoed by Gov. Phil Scott. Sens. Brian Campion and Dick Sears, both Bennington Democrats, and supporters of the proposal, spoke Friday afternoon outside the former ChemFab Corp. factory building in North Bennington. The plant is considered by the state a primary source of PFOA contamination of hundreds of local wells. The senators said the newly drafted medical monitoring bill, following prior versions in 2019 and 2020, addresses concerns voiced by the governor that such legislation would discourage companies from locating or expanding in Vermont.