Whats wrong with this picture?

The internet is filled with loads of videos and stories of people doing some pretty stupid things. Most of the culprits are young dumb drunk adolescent teenagers but this takes the cake. Once a year In Spain a festival is held called El Colacho. Babies that were born in the last 12 months are lined up on mattresses in a street. Grown men then dress up as the devil (in yellow for some reason) and jump over the babies while the whole town turns up to cheer them on. Apparently this is a religious festival which doesn't surprise me since people can pretty much justify anything by hiding behind religious beliefs. This is very wrong people!