Sergio is an investigative reporter for CalMatters. He previously worked as a freelance reporter for The New York Times, NPR, Oregon Public Broadcasting and The Guardian, among others, reporting from here in the U.S. and the war in Ukraine. He also created the Dying for a Fight podcast series for OPB, which led to the arrest and successful prosecution of the killer of a well-known Portland activist. Other languages spoken: Spanish (fluent)

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