An internet troll is a person who provokes and upsets others online for no good reason. They are rude – they use a lot of foul language. If you’ve logged on to any political or sports forum or, in ...

Ten years ago, “Iron Man” and “The Dark Knight” shook up the superhero-movie landscape, pushing aside such duds as “Ghost Rider,” “Catwoman” and “Elektra” and setting the stage for superhero movies to ...