‘Superman’ and DC Studios fly to a $122 million opening

NEW YORK (AP) — In a bid to kickoff a new era for DC Studios, James Gunn’s “Superman” opened with $122 million in U.S. and Canada ticket sales over the weekend, according to studio estimates Sunday. DC and Warner Bros. had a lot riding on “Superman.” While the Walt Disney Co.’s Marvel Studios has had its own share of struggles, the superheroes of D...