Bullock vs. Stapleton: Is ‘wild bison’ bill vetoed or Montana law?

Montana Secretary of State Corey Stapleton said Wednesday that Gov. Steve Bullock’s veto of a bill tightening the state’s legal definition of “wild bison” is invalid because of a paperwork error that kept the veto document from reaching the secretary’s office for weeks. But the Democratic governor’s office called Stapleton, a Republican, “confused.”