Speaking at a San Francisco fundraiser this week, Obama insulted folks living in middle America's small towns regarding their interests in religion and guns, among other things. (Since that speech, he repeated his view in Indiana and elsewhere.)
It is with remarks such as he issued in San Francisco, etc.,. - Obama raises the question of whether or not he has the maturity, the personal character, and the wisdom to serve as President of the United States.
Now he's in the process of trying to explain it away.