Michelle Celarier Bill Ackman and Ray Dalio Take Opposing Views on a Possible War With Russia The Pershing Square Capital CEO said the U.S. needed to set a “red line,” while the Bridgewater founder said “it is preferable to negotiate the best settlement possible.” Michelle Celarier March 1, 2022 Displaced Ukrainians in Kyiv, Ukr. (Erin Trieb/Bloomberg)