Every year, seemingly, there’s a new story of some software like 'Tik Tok' or 'FaceApp' from a hostile country that may or may not be a security threat to us in the West. So what should be done in cases like this? What if the U.S. just banned all technology from Russia and China? Is it a good idea? Is it even possible? Ira Winkler joins the discussion - check it out...