Don't hold your breath.
One leading radio program here called it "window dressing."
Bear in mind, only 1,160 were apprehended in those raids, while 3000 cross per day. It took Homeland a year to investigate that case.
It's a start, but to little, to late. Also, expect the National Chamber of Commerce to scream bloody illegal alien.
It probably is window dressing. I notice that nothing much has happened south of us near the border where there are tons of them!