Your list 2-5 is accurate, but the President's plane incident is bunk. Apparently Morales didn't have any fuel so he put on a little show play to get some attention. He didn't even take off from the same airport as snowden. While the US intelligence service is incompetent, I don't think they are that stupid.
http://www.thedailybeast.com/articles/2013/07/05/edward-snow...