I saw Brian Williams's interview John McCain tonight. McCain's left eyelid was drooping. He was also blinking very often.
This brought to mind how he was presented in his political video last week "Safe".
http://www.youtube.com/...
Only the right side of his face is shown in this video. The left side is in a very dark shadow.
These facial changes are obivious. Also obivious is the attempt to obscure the left side of his face. How can this keep from being noticed?