You can Download Late Night with Conan O'Brien from this link. This is a good site. All the episodes of this show you can easily download from this site.
Try 4shared.com it has a lot of things that you can download.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.