Photos: Portraits of Martin Luther King Jr. on holiday
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WASHINGTON, DC - JANUARY 18: Eight-year-old local resident Isaiah Williams holds a portrait of Martin Luther King Jr. during the annual Martin Luther King Holiday Peace Walk and Parade January 18, 2016 in Washington, DC. The nation observes the life and legacy of Martin Luther King Jr. today. (Photo by Alex Wong/Getty Images) Click here to see Martin Luther King statues around the country (and beyond)