Thomas J. Sugrue: But as Jackson shows, King was anything but a milquetoast racial liberal or a radical-come-lately. Through a close reading of King’s work, Jackson finds deep currents of anti-imperialism running through King’s thought, going all the way back to his days as a student. He finds a consistent thread of anti-capitalism in King’s speeches. And he finds that King was building alliances with the left-wing of the labor movement and allying himself with activists who called for structural change in the economy. King, in other words, was a radical well before he offered his prophetic denunciation of the Vietnam War in 1967 or joined the Memphis sanitation workers on strike in 1968. King’s radicalism is lost to the obfuscating fog of memory. In American culture today, we have several Martin Luther King, Jrs: the Commemorative King, the Therapeutic King, the Conservative King, and the Commodified King. Each of these Kings competes for our attention, but each of them represents a vision of King that he himself would not have recognized. More here.