Martin Luther King Jr.’s sermon to judge people by the content of their character not by the color of the skin still thunders like a hammer on an anvil today, writes Armstrong Williams.

More than 50 years after he died at age 39 from an assassin’s bullet, the Rev. Dr. Martin Luther King Jr. endures as one of the most influential and recognizable figures in American history. His rise from the pulpit of the Ebenezer Baptist Church in Atlanta to his groundbreaking work as a founder and leader