JPMorgan's Jamie Dimon has blunt message for 'ideologue' Mamdani: 'I don't care what he says'

JPMorgan's Jamie Dimon has blunt message for 'ideologue' Mamdani: 'I don't care what he says' https://t.co/JD5Q23SgP7 pic.twitter.com/SOnBLFlWoj

— New York Post (@nypost) May 21, 2026