For those that don't know what "Jumped the shark" means: There used to be this pop-culture craze, a 70's T.V. show called "Happy Days" The show's popularity was unsurpassed, it was a marketing, ratings, mania bonanza! Each episode got a little more fantastic.. Then.. They announced for 6 weeks in a row that Fonzie was going to jump his Motorcycle over a live shark in a tank in the parking lot of Arnold's. Well, Fonzie jumped the shark, and the shows ratings promptly dropped like a brick. Which brings me to my question... Exactly -when- did Bill O'Reilly jump the...