Racist Teens'

I've been seeing a lot of teenagers putting up racist videos on youtube. I don't put full blame on the teenagers who do it. Its obvious they were not born racist. Their parents must have had something to do with the reason they are racist. I think its really stupid to talk bad about a race and put it on the Internet. You are basically shouting out loud in public that you are racists. It is not surprising that racism still exists, but I think these teenagers are really dumb and should be taught not to hate another race.