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NEW YORK, NY – JUNE 05: Bill Ackman attends the Pershing Square Foundation 10th Anniversary Celebration at Park Avenue Armory on June 5, 2017 in New York City. (Photo by Sylvain Gaboury/Patrick McMullan via Getty Images)
Paul Bruinooge/Patrick McMullan via Getty Images
A week after Ackman posted a rambling Twitter thread praising troubled blockchain project Helium, the hedge fund mogul has reversed course
On November 20th, amid a renewed scrutiny of the crypto sector after…
