I've noticed lately that when I open some posts, the page width is extended and I have to scroll to see the entire line of text, unless I have my screen resolution set so high I can barely read the text.  It's not on all posts, but  "Campaign Speeches and Press Releases" is an exampe of this.  

I noticed this on multiple machines with different versions of IE... (6, 7 and 8 beta) so I don't think it's a client side issue.

Anyone else notice this?

usually because there is a larger sized picture on the page so it has to resize the whole screen (adding the scroll bar at the bottem.)

doh!
That's prolly it.