[A CA Guy]

Being from CA CJ, I can tell you that they are not the issue at least in my state. It's probably a 94% Mexican problem, so checking out Mexicans that look out of place would be the way to catch a vast majority.

[Cultural Jihad]

. . . so checking out Mexicans that look out of place would be the way to catch a vast majority.

Great idea! The charge? Walking while brown.