According to The Wrestling Observer, Ric Flair was backstage at Raw tonight and scheduled to appear on the show, however he was described as looking "not healthy" at the arena, and was taken to a local hospital in Philadelphia.
Flair has since left the PA hospital and is being transferred to a hospital closer to his home in Charlotte, NC.
With Flair no longer taking part in the Raw taping tonight, Bret Hart, Dusty Rhodes, Mick Foley and Jerry Lawler are expected to take part in a segment with The Rock and John Cena.