In a deal worth $72 billion, Netflix announced Friday that it will be purchasing legendary Hollywood studio Warner Bros., home of huge films new and old such as "Superman," "Casablanca" and the "Harry...

US President Donald Trump has flagged potential concerns over Netflix's planned $72bn (£54bn) deal to buy Warner Brothers Discovery's movie studio and popular HBO streaming networks.

Netflix has been pulling ahead in Hollywood for years now, ranking as the world's biggest streaming subscription service and largest producer of new content in California.