Recent polls showed Obama with an advantage with voters in handling the economy . The move put Obama in a bind . Rejecting the idea would allow McCain alone to appear above politics , but agreeing to suspend campaigning and the debate could make Obama look like he 's following McCain 's lead . Advisers also say that McCain still wants to participate in all three presidential debates , but that the schedule is up in the air .
According to the above context, choose the best option to answer the following question.
Question: What may be the purpose of this post ?
Options:
- None of the above choices .
 - To describe history
 - To describe a tv show
 - To describe politics


To describe politics