Guest : Prof John Mason | Prof of African History at University of Virginia |

As protests over the extrajudicial killing of George Floyd engulfed the US for a sixth
straight night, there is a sense of frustration that the country has been through this all
before.
Floyd’s death was just the latest in a series of high-profile cases of black people being
killed at the hands of police in recent years.
Years of police brutality and misconduct had previously sparked countless marches and
debates on reform