BLM co-founder repeatedly praised convicted cop-killer Assata Shakur

Black Lives Matter co-founder repeatedly praised FBI most wanted terrorist Assata Shakur in posts on social media. Shakur, also known as JoAnne Chesimard, was convicted of being an accomplice in the 1973 slaying of New Jersey State Trooper Werner Foerster, who left behind a wife and 3-year-old