Speaking publicly for the first time, a historian reveals the crucial role that he and a small band of others played in helping Daniel Ellsberg leak the documents to journalists.

In June of 1971, Gar Alperovitz, a thirty-five-year-old historian, sped through suburban Boston, looking for an out-of-the-way pay phone to use to call a reporter. Alperovitz had never considered himself much of a risk-taker. The father of two ran a small economic think tank focussed on community-building. He had participated in demonstrations against the Vietnam War and rung doorbells with Martin Luther King, Jr., in Boston, as part of an antiwar campaign. But what he was doing on this day, propelled by his desire to end the conflict, could lead to federal prison.

Read at The New Yorker