‘Deadpool 2’ tops ‘Avengers’ but fails to surpass its predecessor

Two Josh Brolin-led Marvel movies dominated the domestic box office this weekend, led by 20th Century Fox's "Deadpool 2."

"It’s Deadpool’s world and we’re just living in it,” said Chris Aronson, the studio’s president of distribution.

The film opened in first place with $125 million, the second…