A truly stupid remark.
I stand corrected. Actually G Bush said "have it all legal" not "make" when peddling his dishonest amnesty/global labor market scam last January. From the Jan 21, 2004 White House press release:
"So what I want to do is to say, let's have it all legal, in this sense: You can come to our country for a period of time, so long as there's a job available for you."
But you're still right that GWB's remarks were truly stupid.