If Santorum wanted to attack obama and actually do something useful he would be talking about the new rule forbidding farm children from working on their own farms. He would be condemning the mentality that causes police to shut down children's lemonade stands. He would be attacking the petty bureaucrats who are destroying organic farm co-ops because they aren't controlled by the Dept of Agriculture.
Instead he's babbling about English in Puerto Rico, and banning internet porn, and who knows what's next.
Bingo. He just comes off as politically tone deaf. This is not a good trait when going up against an opposing candidate who is, if nothing else, very politically astute.