FotG Jonathan Last posts an interesting tidbit and notes here that the comment wasn't made off the cuff but rather was part of a prepared speech. Big JL raises a key point: how arrogant is Obama that he would denigrate a former President. I found it insightful but then the update at the end made me laugh out loud.
Maybe President Obama should start thinking about whether we can use ATMs and self-service kiosks at airports...rather than why we can't. Pop on over and read JL's stuff - it's great.