Hope your not holding your breath waiting for an answer to that
I have asked it of every Cruz apologist who has tried to justify his vote for TPA. So far the only answer I got was someone who said that NAFTA was good because more Mexicans are working in Mexico and not coming here. In other words, it created enough jobs in Mexico that it reduced the number of people who had to come here to steal American jobs.
But the fact is that the net loss of US Jobs has been estimated at 800,000. Yeah, thank fast track for that one.