Stop free internet pornography

Any person that can use a web browser can watch free internet pornography. Go ahead and search "sex tube." You will see free clips ranging from 1 to 90 minutes. Before the internet you had to be 21 to view adult material. Now you just have use a browser which means kids can view it. There are web filters but they are marginal at best. Parents can keep computers in the open areas but that is marginal too. Kids have smart phones and look at their friend's computers. I am all for free speech but I also don't want my child learning about sex from the internet. Pornography sites should all have the .xxx extension. That way our filtering software will have a chance of succeeding. But the Porn industry doesn't want that and spent millions lobbying congress. The Porn industry wants to cultivate the next generation of porn addicts. This is nuts and we all know it. So why doesn't congress fix this ? It is an easy fix and it is consistent with what the states have done for decades. I have contacted congressman Charlie Dent who ignored me. I think the only reason congress keeps looking the other way must be the lobby dollars.