Martín Espada reads the poem he wrote to honor his good friend, historian and activist Howard Zinn, whom Espada calls “the most decent, most generous human being I have ever known.” Zinn died in January, 2010. The poem is entitled “Castles for the Laborers and Ballgames on the Radio.”

Watch the full conversation between Bill Moyers and Martín Espada.

Photo of Howard Zinn by Robin Holland