Wayne County Prosecutor Michael Duggan is on shaky legal ground pursuing second-degree murder charges against people who supply illegal guns that are subsequently used in killings. Even so, while no substitute for tougher gun control laws, Duggan's aim — slowing the street traffic of illegal weapons — is a good one. One can at least hope that his well-publicized hard line deters some illegal sellers. Duggan picked a good case to try to set a precedent in a city... (GunPolicy.org)