Heck I'm still trying to see any logic in sanctuary cities,how can one guarantee that the people will stay in those cities ..truth is you can't..nor do they respect the rights of surrounding states by keeping them out.
So let me guess we're suppose to repect the states right to have sanctuary city but yet they can't keep them from going to other states,which doesn't respect the rights of those states.
It's not a sanctuary city it's a door to the rest of the U.S ...

It is my understanding that there is no legally binding 'sanctuary' city, there are cities that enforce laws with discretion, like all of the US does, but specifically these cities do it regarding immigration laws.