Bill Ackman reignites feud with nemesis Carl Icahn after Hindenburg report

Bill Ackman on Wednesday put a knife at former rival Carl Icahn in an attack that questioned the reputation of the prominent activist investor’s flagship company. Icahn’s company has been targeted by short-selling firm Hindenburg Research. In a dauntingly long Twitter post, Ackman wrote that he was “fascinated” by the situation between the short seller […]