Originally Posted by Shareholder
If you do a search under CanPass you'd discover the entire evolution of its use by FTers on this forum and so have an answer to your question even before you'd have to ask it. NEXUS is really a function of the American government's desire to implement, not the Canadian government.
It would seem that having cancelled INSPass, the US NEXUS trial at YVR is actually a trial of integrating the existing Canadian product into US use.