most American's are somewhere in the middle as far as political ideas. those running for office know this and that is why in most cases the offering from either side looks alot alike. Obama was a break from the norm. he has taken the left way left to some to the uncomfortable left. any one seeking to beat Obama will need to apeal to the middle and most of the right . I like some of Paul's ideas but doubt those in the middle will consider them which means he can't win . So if Obama is defeated we will get someone with middle of the road political ideas . Someone who can be swayed into comprise on issues like tax , gun control , the UN etc. Therefore the make up of congress and courts will be more important than president .