https://www.youtube.com/channel/UCbnenz08TQ7OSVzASfSzt0g/videos
CNN doesn't seem to be posting the whole thing anywhere, so here's a channel that uploaded the entire 7 hours, divided by candidate. Each candidate got a little over half an hour. Except Bernie for some reason, who only got 26 minutes. Whatever, Bernie still crushed this one.
Watch it before CNN gets him.