[Borax Queen]

For example, I would like to know WHY so many people risk their lives to come to this country. Why is Mexico a basket-case? Why won't they get their act together?

NAFTA didn't work out the way people had hoped and millions of Mexican farmers and other workers suffered?

[Miss Marple]

Yes. But WHY didn't NAFTA work? Logic says it should have worked. Why are we still getting so many border-jumpers?