In an interview published by NPR’s Book of the Day podcast on Jan. 3, writer Jonathan Eig, who authored the biography 'King: A Life,' said that Dr. Martin Luther King Jr. was "a protest leader ...

Democratic socialist and NYC mayoral candidate Zohran Mamdani tells CNN why he dislikes capitalism and invokes Martin Luther ...

Martin Luther King Jr. waves to supporters from the steps of the Lincoln Memorial in Washington, D.C., during his famous 'I Have a Dream' speech on Aug. 28, 1963. AFP/Getty ...