‘The Avengers’ Was Originally Rated R; Find Out What Scene Had to Be Cut

I never knew about the movie being submitted twice and recieving an R-Rating...both times. I will never understand or get the MPAA. I've already voiced my opinions about them numerous times on here....most recently tonight regarding Sin City: A Dame To Kill For. Personally I would love to see more adult content within these superhero flicks to drive home the fact that there are serious dangers in their world. Everything can't always be kid-friendly, yo!