The images of cars set ablaze, protesters tossing rocks at police and officers firing nonlethal rounds and tear gas at protesters hearkens back to the last time a president sent the National Guard to respond to violence on Los Angeles streets.
But the unrest during several days of protests over immigration enforcement is far different in scale from the 1992 riots that followed the acquittal of white police officers who were videotaped beating Black motorist Rodney King.
