Why do we need to bleep out curse words at 10 PM?

Most kids by the age of 12 will know almost every curse word there ever is. If you tell your kids not to curse then they will do it when you are not around. Put a hidden camera at a school yard and you will see what I mean. In Europe it is common to hear all kinds of nasty stuff on the radio during the day, nobody is surprised by this. If the Janet Jackson – Justin Timberlake incident happened in Europe nobody would probably even write about it. There are kids programs for a reason; these programs are made for kids and thus don’t have explicit language in them.
Take a look at Snoop Dogg; he uses the word biatch because he can’t use bitch. Does that make sense? I don’t think so. I think they should have at least 2 different channes for every channel, an unedited one and a PG-13 one for kids and people who get offended by foul language. Enough ranting for today