Actor Seth Rogen will reportedly play legendary newsman Walter Cronkite in a new drama film based on the 1963 assassination of President John F. Kennedy called 'Newsflash'. The movie will also reunite Rogen with director David Gordon Green, who helmed Rogen in 'Pineapple Express'. The movie will reportedly follow Cronkite, producer Dan Hewitt, CBS Executive Jim Aubrey, and a young Dan Rather as they uncover the truth about what happened during that infamous day.