Gregory Carr, chair of the department of Afro-American Studies at Howard University, speaks on educating Americans about Juneteenth and how to support the Black community on the holiday. WATCH the ABC News Live Stream Here: https://www.youtube.com/watch?v=w_Ma8oQLmSM SUBSCRIBE to ABC NEWS: https://bit.ly/2vZb6yP Watch More on http://abcnews.go.com/ LIKE ABC News on FACEBOOK https://www.facebook.com/abcnews FOLLOW ABC News on TWITTER: https://twitter.com/abc #ABCNLUpdate #Juneteenth #GregoryCarr #BlackAmericans #education #EmancipationDay