What happened to Vince?

In the WWE's latest PPV, "Royal Rumble," owner Vince McMahon tore quad muscles in both legs doing a storyline stunt. That's what happens when you don't stay in ring-shape, I guess. The Wrestling Superstars were in town yesterday, an event I'm sorry to have missed, especially since Superfly Jimmy Snuka had a match. The AWA Title Match even rated a mention in today's paper.