The Fraser institute report cited in this piece is total trash. It was thoroughly debunked in 2012 by the study "Phantoms in the Snow". The actual numbers of Canadians who use our healthcare system is in the hundreds every year, not thousands and most Canadians that end up in US hospitals do so because of emergencies while here in the US.
Even more important is the Fraser Institute itself, which was started by a tobacco company to spread lies about second hand smoke. They now hide their donors, but you can guess.  Anyone citing the garbage this group passes off as research is either lying on purpose or refuses to check their sources.
To the author: Quit lying to your readers you political hack.