It's all about the money.  The sooner you keep that in mind when you see Mr Trump and his family the sooner you will understand how Canada must deal with them.  I suspect that Trump and his son-in-law could care less about U.S. jobs but do care about what will give direct or indirect financial benefit to them.  I suspect that public service is not a driving motivation for them.  Trump has a big ego so if Canada can feed that to some measure even if just a Twitter victory for Trump then it will all get settled.