When the President says "they have to go home" he means it. If you do not think so, just ask the Taliban or Saddam Hussein.
The law is a way to get illegals to turn in employers who are breaking the law.
Try to think outside the box, please.
The 101st Airborne and Special Forces were used to rout the Taliban. Are you suggesting that the President use these military forces against illegal border crossers?
Also the Taliban are still in hiding in Afghanistan. What would you have the President do with illegals that hide out?