All of northern New England (Maine, NH and Vermont) now enjoys Constitutional carry. It's a great thing for those of us who don't want to leave the pistol behind just because we're driving to another state in the region for a few hours.
The problem is, I have family in Massachusetts (and God help me, in New Jersey), and what is perfectly legal here in New Hampshire might well get me a felony conviction - and imprisonment - there.
We still need a Federal national reciprocity law to prevent legal gun owners from being prosecuted by politically-motivated DA's and gun-grabbing mayors.