The very American comic book hero has always faced challenges abroad. But Trump's controversial global policies and a China market that’s (largely) moved on from Hollywood tentpoles haven't helped.

Warner Bros. Pictures’ “Superman” flew past the competition for the second straight week, grossing $57.25 million at the weekend box office.

The DC Universe's first major outing is setting a strong precedent, but it still tails 2016's "Batman v Superman: Dawn of Justice" in the week-to-week numbers.