Madison and Dane county are so liberal and defiant, they’d do whatever they want regardless of funding and republican efforts. They’d tie up anything in the courts until hell freezes over just like they did with photo ID (was in the courts for four years)
A state can pass legislation outlawing sanctuary cities and requiring local law enforcement to cooperate with federal officials in retaining illegals.
Walker has a GOP legislature. There is no reason for him not to do this if he is serious about illegal immigration being controlled and enforced.