The only authority Congress has in this matter is to permit or forbid CCW within the District of Columbia.
I travel to DC frequently, and I really, REALLY would like to exercise the right there, where it is much more likely to be needed.
CCW in a State implicates the police power, of which Congress has - none.
“CCW in a State implicates the police power, of which Congress has - none.”
Regrettably, I agree.