According to the site that said there is going to be a North America Union and the Amero.
I wouldn't be so quick to scoff at the idea of a North American Union or the Amero. Ron Paul introduced a bill years ago to prevent the proposed NAU & SPP. Considering that Trump campaigned heavily on renegotiating NAFTA, the wall and the economy, I feel it is very plausible that he could very well implement a NAU and the Amero; it would fulfill his campaign promises. I believe that Trump will get this economy going again and make America great again, but as I stated awhile ago, I'm not so sure we're going to like how he gets us there or where that takes us afterwards.