You can watch the promo for next week's episode here (Windows Media) or here (Quicktime).
You can also watch the promo on Youtube.
There is a shorter, slightly different promo on NBC.com. (it uses Windows Media and may require Internet Explorer)
NBC is broadcasting the second part of the election episode tonight at 8PM ET.
TV Guide Summary
You can read reviews and find links to clips from the episode in the prior post.
TBpurr posted at Television Without Pity:
"Just dropping in to post that Friday's TVGuide - I didn't see it mentioned here - had a "Jeers" to NBC for their poor promotion and disrespect for the winding down of this great show."