What a bunch of baloney.
Pot: states can do whatever they want, screw you!
Marriage: states can do whatever they want, screw you! Also, you're homophobic!
Illegal immigration: states can do whatever they want, screw you! Also, you're xenophobic!
Gun bans: states can do whatever they want, screw you! Also, you're a redneck!
Gun sanctuaries: OMG you are breaking FEDERAL laws, that's "dangerous" and illegal!! You must follow the letter of the law!