Duff McDonald
Duff McDonald

Duff McDonald is a contributing editor at New York and Portfolio and is completing a biography of Jamie Dimon of JPMorgan Chase.

Dialogues
March 4 2009 2:38 PMJournalists Weren't the Problem
Dialogues
March 2 2009 2:24 PMDimon in the Rough
Dialogues
March 3 2009 2:09 PMShocking Lack of Accountability
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Education
June 30 2015 5:26 PM Slate Voice: “Bitch, I’ll Tell You Why This Sentence Construction Is So Effective” Listen to Katy Waldman read about the perfect sentence construction—and what makes it it’s so powerful.