Just a mention.....
I've just clicked on you tube to a specific piece of footage {U.S.A.} and it then asks me, because of the nature of the film {shootout!}, to verify I'm over 18 before I can watch it, I clicked on like I've done a few times before, but instead of the "I am over 18" click it's asking me to verify my age by providing my credit card details!!
I've never seen that before.
I thought you tube looked out for that sort of thing.