Put the razor wire up, make it look like N/S Korea border. Adopt Mexicos immigration policy as our own. Cheaper, better, quicker, effective. Anything else is trying to get votes from Obamabots. Or at best a Republican idiots trying to be Democrats thinking they will get anything close to an immigrant Mexican vote. Done, anything else out of Mark1 will be about "feelings" in regard to this post versus fact.
And comprehensive is a word that needs to die, it's another word for total power grab.
Edit: To throw another jab at, well, you know who.
And dudes, don't touch the german angle, you are getting trolled