Isn't this protected by the "interstate commerce" clause? You know, the one-clause-fits-all that liberals use to justify every unconstitutional tic they foment.
“the federal government’s authority to regulate immigration.”
The feral gub’mint is gonna lose their *ass on this. AZ isn’t “regulating” immigration. Regulating would be if the fedgov said 1,000 mexicans can come in this month & AZ said, “No, only 750”. THAT would be trying to regulate.
All AZ is doing is enforcing the law.