The good news is that Scott Walker is looking to advisers to educate him on the issues he will have to address if he wants to be elected President. The bad news is that on the economics of immigration the Wisconsin Governor is listening to Alabama Senator Jeff Sessions.

In a radio interview Monday with Glenn Beck, Mr. Walker said “the next President and the next Congress need to make decisions about a legal immigration system that’s based on, first and foremost, on protecting American workers and American wages.” He went on...