https://www.youtube.com/watch?v=V66F3WU2CKk Ava Duvernay’s latest project – 13th – is the one that got me off my blogging sabbatical. I watched it twice last week and when I say must see, I mean MUST see. It’d be more effective to show this 90 minute film in schools instead of the watered down, inaccurate African-American history that…