Stephen King just admitted he made a mistake in The Long Walk—he set the walk speed at 4 mph, which fans always thought was too fast. Now, for the movie adaptation, he convinced the director to drop it to 3 mph! Fans are debating if the original was really that unrealistic, since it matches military pace. Plus, the director also did The Hunger Games, so people are buzzing about the similarities! #Entertainment #Books #StephenKing