NEW YORK: Veteran journalist Christiane Amanpour said Monday she is leaving her role at CNN after a 43-year career as one of the US broadcaster’s most prominent international correspondents. “After thinking carefully for several months and experiencing a few sleepless nights, as you can imagine, I’ve decided to separate from CNN,” Amanpour, 68, said in a statement. Her announcement came weeks after media corporation Paramount Skydance formally took over Warner Bros. Discovery, the parent company