David McKinley actually said...

We don't need to have our social media promoting the use of illegal drugs in our children and our families.

I would be ashamed if I were you, and you say this is against your public policy and you have got ways of being able to filter that out and ...

I think these are all important issues, but I want to for a second on the issue of online harassment and the use of Twitter by young people.

Social media in general and Twitter specifically has been used frequently for abusive purposes like harassment and cyber bullying.