March Madness brings our fun annual WTOP entertainment bracket.
This year, it’s a superhero smackdown between comic book characters!
The First Round saw major upsets like Thor hammering Iron Man.
Now, we enter the Sweet 16 of the best superheroes and super villains.
Vote below and check back Friday to see who advances!
(Voting requires Twitter, so create an account even if it’s just for two weeks)