Interesting stuff! I listened to this last night and wanted to leave a more in depth comment but got too tired and had to pass out. I have a few ideas I wanted to mention to you, but I think I'll send you a private message over on Facebook.

In regards to aliens.. It really does seem more and likely they exist and that the government is finding it more difficult to hide such!
I personally do think they exist and have been visiting earth for a long time, but.. I admit I can't 100% prove it. So stuff like this is always exciting to hear! It would really change how a lot of people look at the world if it ended up being the case!