This is not new. (Score 1)

This has been happening for years now, I used to travel to Canada for business purposes servicing and installing industrial equipment. For many of the 22 years I had more problems with the jerks on the U.S. side not wanting to allow me to return home. The Canadians then started having a blatant disregard of the Nafta agreement going as far as escorting me to the next plane back to the States. If you wish to enter the U.S or Canada you have a better chance if you will be a burden to society and not gainfully employable.It's a great system on both sides of the border.