The Baltimore Saboteur | WYPR

The Baltimore Saboteur

Mar 26, 2015

A respected Baltimore Businessman, Paul Hilken, was deeply and secretly involved in a World War-I German espionage-terrorism ring. With newly tapped archival information from Germany and the U.S., military historian, Dwight Messimer, tells the story in "The Baltimore Sabotage Cell: German Agents, American Traitors, and the U-boat Deutschland During World War I."