Welcome to “Box Office Battle,” The Fly’s weekly preview projecting what the top films will be at the box office this weekend. ‘PETS 2’ EXPECTED… To see the rest of the story go to thefly.com. (See Story Here):(https://www.thefly.com/permalinks/entry.php/id2919545/-Box-Office-Battle-The-Secret-Life-of-Pets–Dark-Phoenix-opening)