I've seen the Prager vid and checked it out again. It isn't wrong, and is far better than most explanations of the EC, but it is still incomplete. There is far more to the Framers' design that I wish Prager and other conservatives would learn.
http://articlevblog.com/2016/07/donald-trump-the-echo-of-our-framers-uncorrupted-president/
http://articlevblog.com/2016/07/the-framers-president/
http://articlevblog.com/2016/08/the-framers-president-ii/