inhabitable=habitable
I think Sarah Palin should run regardless of her poll numbers. If she wants to promote her conservative ideas there is no better means than a presidential campaign. If she chooses not to run she will be ignored during the 2012 election cycle. At this point it would be pretty difficult for the media to not invite Sarah Palin to an important debate. Remember that the media used that strategy during the last presidential primary. Sarah needs to be in the debate in order to steer the debate to the right.