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Defends Chicago police in strike riot tactics. Washington, D.C., June 30. Testifying before the Civil Liberties Committee today, Capt. John C. Prendergast chief of the uniformed force of the Chicago police, defended the tactics used by his men last May 30 when ten marching strikers were killed at th
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Credit lineDefends Chicago police in strike riot tactics. Washington, D.C., June 30. Testifying before the Civil Liberties Committee today, Capt. John C. Prendergast chief of the uniformed force of the Chicago p. 1937-01-01. Harris & Ewing. Harris & Ewing Collection, Library of Congress. Public domain.