I went across the Canadian border for a TN1 last week via a pre-clearance office at a Canadian airport. There were no problems--business as usual. There are de

I went across the Canadian border for a TN1 last week via a pre-clearance office at a Canadian airport. There were no problems--business as usual. There are denials at the land border due to COVID, though travel for work is considered essential travel. The application for a TN2 for Mexican citizens is another story. I've heard those are all on hold.