This undated publicity photo released by Marvel shows Robert Downey Jr. as Tony Stark/Iron Man in a scene from Marvel's "Iron Man 3." (AP Photo/Marvel, Zade Rosenthal)
This film publicity image released by Disney-Marvel Studios shows Robert Downey Jr. as Tony Stark in a scene from "Iron Man 3." (AP Photo/Disney, Marvel Studios, Zade Rosenthal)
Sir Ben Kingsley, who turns 70 this year, stars as The Mandarin, the villain in "Iron Man 3." | © 2012 Marvel. All Rights Reserved.
When it comes to choosing the most interesting superhero, you can say Superman vs. Spider-Man vs. Batman vs. Iron Man is a fair fight. But when it’s Clark Kent vs. Peter Parker vs. Bruce Wayne vs. Tony Stark, I don’t see how anyone can go …