Part 1
[video=youtube;MGZEMwMx2vk]http://www.youtube.com/watch?v=MGZEMwMx2vk&NR=1[/video]
Part 2
[video=youtube;YR58dWGeBks]http://www.youtube.com/watch?v=YR58dWGeBks&feature=related[/video]
It does present all kinds of interesting matter for public discussion.