Julianna Margulies has joined the cast of “The Morning Show” Season 2, Variety has learned exclusively. She will play Laura Peterson, an anchor at UBA News. She joins returning series stars Jennifer Aniston and Reese Witherspoon as well as Steve Carell, Billy Crudup, Mark Duplass, Nestor Carbonell, Bel Powley, Karen Puttman, and Desean Terry. It was […]