Apparently, Peyton Manning did not enjoy seeing Michael Phelps win eight gold medals at the Olympics without being able to do something about it. Oh well, at least he performed better on Saturday Night Live.Refusing to stand idly by Mr. Manning has decided to put his stamp of approval on a petition to get the Olympic Committee to include American football on its list of sports. And based on his words at weplay.com, it sounds like he's pretty damn serious about the whole thing.And if you d...