NEW YORK (AP) — The reptile reboot "Teenage Mutant Ninja Turtles" held off a trio of new challengers at the weekend box office. The Paramount Pictures release took in $28.5 million in its second week, besting the Fox buddy comedy "Let's Be Cops," Lionsgate's poor-performing action-hero smorgasbord "The Expendables 3" and the Weinstein Co.'s young-adult novel adaptation "The Giver.Read more on NewsOK.com