I watched about 15 minutes during the end. They discussed heroin addiction and the role of the Presidential spouse. Bernie Sanders complimented Hillary for changing the role of the First Lady. The moderator asked Hillary if she bore any responsibility for the chaos in Libya and Hillary rambled for 5 minutes without answering. The moderator reiterated the question and she finally ended up saying Libya wouldn't accept help.
I'll be the first to admit I'm biased against the Democrats because I'm a Rand Paul supporter but it really seemed like a JV debate. The issues discussed while I watched were trivial. Additionally, Sanders has a much greater grasp of the issues and speaks with much more authority and authenticity than Hillary. I've thought from the beginning and still think she's a horrible candidate. She is trading on her husband's name and her gender.