Iowa Senator Chuck Grassley has caused quite a stir with a comment on Twitter. The Republican lawmaker called President Obama "stupid" regarding his recent comments that it would be "unprecedented" for the U.S. Supreme Court to overturn his healthcare reform law. Former White House advisor David Axelrod, who is heading up Obama's re-election campaign, fired back with a tweet of his own, saying, quote, "Heads up, Senator Grassley. I think a six-year-old hijacked your account and is sending out foolish Tweets just to embarrass you!"
