If they were to really get down and dirty they could ROUNDUP and DEPORT 50-90 MILLION with all of their KIDS that was also born here minus their CITIZENSHIP back to where they came from on a Slow Sinking Ship.....Plus inject them with one of those new locator chips, so if they try to sneak back they could be Rounded up easier and gotten rid of.
But as we all know that we couldn't roundup, deport, or inject any of them because of the Left-o-Pinky Bleeding Heart Liberals would cry like a bunch of babies to stop it....