Kevin Dietsch/Getty Images Shares of Warner Bros. Discovery surged on Thursday. The stock rallied on a report that Paramount Skydance is preparing a bid for the company. Warner soared as much as 37%, while shares of Paramount Skydance rose about 10%. A potential major shakeup in the media landscape is driving a monster rally in Warner Bros. Discovery shares on Thursday. The media giant's stock rallied as much as 37% on a report from the Wall Street Journal that said Paramount Skydance was preparin ...