The book is a satirical view of the campaign process in general, and Obama in particular. Different elements that could be included in the design, in order of importance:
1. Caricature (or photo, if public domain) of the White House
2. Silhouette (from behind) or caricature (from front) of Obama with fingers raised in "V" (for victory pose) like the classic Richard Nixon pose
3. The big black "Death Star" bus Obama used on his bus tour
The cover could include more than one element above (i.e. bus in front of the White House, or Obama in front of the White House)
Please do NOT use a photo of Obama in the cover design, and do not include copyrighted work that you don't own the rights to (i.e. don't steal someone's cartoon)
Completed project must include a layered PSD, so I can adjust the elements as needed, including changing the title.