(Reuters) – The “X-Men” mutant superheroes smashed into U.S. and Canadian theaters and collected $90.7 million in ticket sales through Sunday, keeping monster hit “Godzilla” at bay and heading toward a decisive win over a long holiday weekend. “X-Men: Days of Future Past” was expected to bring in $110 million by the end of the U.S. Memorial Day holiday on Monday, distributor 20th Century Fox said. The movie has already earned a global total of […]