I put my entire AP US Government and Comparative Government course (both as a stand alone US or as a double - both of which I teach) course right here. The link has all of the videos that I will be using next year (since next year I will not be using a book for either class). If you find this link at all helpful and you hang onto it, you will see that I do make changes during the year (esp. in comparative where I am doing more tinkering). So have at it, and if you can give me suggestions, please do.