Question 2 on the November ballot proposes creating a new path to temporarily confiscate firearms from dangerous people, but the debate over the proposal centers on whether an older, similar law crafted by a prominent gun rights group and Gov. Janet Mills six years ago is enough. Proponents of Question 2 argue that the existing law — often referred to as Maine’s yellow flag law — is a failed experiment that was not used to stop a gunman in Lewiston from killing 18 people and injuring and traumat