On the night of April 11, 1968, Thomas Bayrle and two friends, Bernhard Jager and Uve Schmidt, were busy in a basement print shop in Frankfurt, producing a poster of German student leader Rudi Dutschke. Earlier that afternoon, Dutschke, the prime mover behind the West German Extraparliamentary Opposition, known by the acronym APO, had been shot by a presumed right-wing extremist. The poster responded directly to the three bullets that were fired: THE REVOLUTION DOES NOT DIE FROM LEAD ...