Dr. Carolyn McCaskill tells ABC News Live about the emotional ceremony giving long-awaited diplomas to Black Deaf high school graduates decades after students earned them. WATCH the ABC News Live Stream Here: youtube.com/watch?v=w_Ma8oQLmSM SUBSCRIBE to ABC NEWS: bit.ly/2vZb6yP Watch More on abcnews.go.com LIKE ABC News on FACEBOOK facebook.com/abcnews FOLLOW ABC News on TWITTER: twitter.com/abc #seekingsunshine #diplomas #blackhistory #deaf #graduation #abcnews