Rudy Giuliani was released from the St. Louis hospital where he spent the night last night after supposedly suffering from a headache and flu-like symptoms that caused him to turn his plane around and fly back to St. Louis, like everyone does when they are headachey and barfy. Everyone's swearing that it's precautionary and that he's totally not dropping out of the race, etc., etc. We have a suggestion, Rudy! When it's chilly outside (current temp in St. Louis at 4:55 CT is 44 degrees), try wearing a coat. [Yahoo News]