Arizona seeking to criminalize undocumented immigrants

[usa today]

In all reality there are many laws that are "federal laws"

But most local police enforce those

Kidnapping
Alcohol and Tobacco
Bank robbery

and many others

They don't go after illegals because their bosses don't want them to

Any local police force can cut the illegals in their cities by 90% just enforcing laws on the books like Dui checkpoints , occupancy laws and many other local laws.