UPDATE: Forget everything you'll read below. Forget S. 2188. This bills pulls the rug out from under those who live in a Constitutional Carry (no permit need) State. This would deny reciprocity for those from Vermont, Alaska, Arizona, Montana and Wyoming. There is a better one.
S. 2188, like H.R. 822, would allow any person with a valid state-issued concealed firearm permit to carry a concealed handgun in any other state that issues concealed firearm permits, or that does not prohibit the carrying of concealed firearms for lawful purposes.
Read more here.