Outrage has sparked online after a Nigerian activist, Oluwatoyin Salau, was found dead in the United States. Toyin was an active Black Lives Matter protester before her shocking death. While reacting to Floyd’s death, she had tweeted, “Silence is the best weapon for some but not for me. I will not be silenced. ”. The 19-year-old from Tallahassee, Florida, was...