1. Main page for Obama/McCain news articles.
2. Detail page for "Obama + 9/16/08." More link at bottom of articles displays more articles in page via AJAX.
3. Date Control shows range of dates to filter the current set.
4. Volume control in upper right: titles only, titles and truncated teaser, titles and long teaser.
5. Keyword selection. Allows user to change the keyword criteria for current day.
6. The "Quick Context" bar at the top allows the user to select one of the candidates or running mates as the focus.