Medved is sane, and gets tired of 'put them all on a bus' approaches.
That's all thats up with him.
Eisenhower did the put them on the bus routine in the 50's (Operation Wetback was what it was called). It worked fine then and could do so again - with the political will to do so. It would likely cause a revolution in Mexico, which would not be a bad thing in my opinion.