I didn't see that part on Fox News. But, I did see something on live, C-Span, of the opening ceremony of the Clinton Liebary. While President Bush was speaking, saying nice platitudes (for the history books and any other recordings of the event...) -- I saw Clinton sitting kind of sideways, his head cocked toward Pres. Bush at the podium, and something about his thin, pale body and face, was sad seeming. It struck me that Clinton though holding his head as if listening was not looking at the president as he spoke, except at some odd moments and then Clinton reminded me of an old dog at his master's feet. Or, something.
Clinton has lost a lot of weight, presumably related to the 4x bypass he underwent.
I know what you mean. Heart surgery aside; he looks beaten down.