Is cheerleading a sport? (MUST TAKEEEE!!!!!)

Too many people. Just too many! Too many people have been saying these words. They haunt me when I practice my cheers at home. I better just say em'. To get it over with: "Cheerleading, isn't a sport. Face it. Just... it's true!" And I gotta admit THIS: It is a sport. Well, to me it is. Don't believe? Watch these videos:

http://www.youtube.com/watch?v=bctqbkSoK9s

http://www.youtube.com/watch?v=jfP9y3VAM70

http://www.youtube.com/watch?v=IH0xzUhLp0M

I'll also be making a book on cheer