Dorothy Cotton never publicly spoke about her intimate relationship with King. But no woman – not even King's wife – was closer to the civil rights icon during the last years of his life.
Fifty years ago, Sly and the Family Stone sang 'We got to live together, I am no better and neither are you.' The words ring just as true today.
King argued for a national guaranteed income that would keep people out of poverty. Fifty years later, the Poor People's Campaign still resonates.