Hey Chris, I'm sorry for taking so long to answer! (I'm ridiculously
behind on mail post travels.)
I think temporarily unblocking Facebook is the only workaround. CNN
looks to be referencing a JavaScript object defined in a file hosted
by Facebook. When the Facebook file is blocked, the CNN JavaScript
that handles the element expansion fails.
Thanks Chris!
I'm not particularly a fan of whitelists (for reasons expressed in
this other thread I also just belatedly chimed in on:
http://groups.google.com/group/disconnectere/browse_thread/thread/f7bb894c194ee519?hl=en),
but I am coming around as more and more people ask for one.
I have something similar, I think, in progress :-) -- imperfect
certainly, but neat in many cases.