[Wonder Warthog]

"This will be vetoed, I bet."

I don't think so. IIRC, the Constitution specifically gives CONGRESS municipal law authority over DC, not the President. And the mayor of DC doesn't have veto power over the Congress.

[Pearls Before Swine]

If it can’t be vetoed, it’s a definite “in yo’ face” to Obama, who must certainly hate carry license reciprocity.

[Michael.SF.]

Don’t tell Obama that, recall he is the Constitutional scholar who was not familiar with Marbury v Madison.