Twenty years ago on Sunday [April 29, 1992], parts of Los Angeles, California, erupted in race riots that left 53 people dead and caused more than $1 billion in damage. Local leaders recently toured the scene of the violence to see how things have changed. Although there have been many improvements, problems remain.
It was an April afternoon in 1992 when a jury stunned the city by acquitting four police officers who had been caught on video tape beating a black motorist, Rodney King.

