BEN LYONS / Hollywood still casts the media in powerful roles, even while satirizing their tabloidization. Journalists in film are capable of bringing down regimes and crushing Broadway shows single-handedly. But changes to the news environment have not gone unnoticed. Social media competes side-by-side with the New York Times. It’s no coincidence sensationalism has seeped back on-screen, where celebrity gossip and gory crime often displace serious issues and ethics are seen as quaint. While still incorporating our classic images of journalists, both heroes and fools, scriptwriters have updated Hollywood’s mirror to more accurately reflect today’s fragmented and sometimes troubling media landscape.