"This groundbreaking documentary opens simply: a multiracial father is stunned when his mixed race son is denied enrollment to an elementary school for refusing to check a 'race box.' Why did race matter so much? To find out, the father takes an uncharted journey across America where he confronts and exposes identity politics. The result is an emotional, unbiased look at race that Adam Carolla called 'eye-opening.'"--Film website: https://howjackbecameblack.com/....