Should Bartenders be held responsible for the actions of their patrons?

I don't feel it would be fair for them to be held responsible for someone elses actions. I could see if they were feeding underage people drinks but they are just doing their job. Everybody is grown that drinks in bars and clubs so they should take full responsibility for what they do. If someone fights because they were too drunk, its because they decided to do so, not because the bartender was told to make another drink which is what they're paid for. The fact of the matter is if you can't hold your liquor for whatever reason don't drink or drink small portions of liquor.

Where and how, if at all should sex education be conducted?

Well if anywhere i think it should be in colleges.I mean the reality is that people tend to learn about sex on their own around middle school though. I still think it should only be taught after high school though because it doesn't need to be a priority for younger people. I mean I think they might benefit from it in some ways but it would give the wrong message. Kids are too immature now a days to take the class seriously anytime before college. Once people hit college though they are at the peak when it comes to hormones and sexual activity. So I feel it should be conducted in a adult environment like college.