TMNT trailer teases origin story, offers glimpse of tiny turtles

Before transforming into mutant ninjas, the TMNT foursome were simple tiny turtles. How that transformation will take place in the upcoming film has been a big question mark, with speculation (and worries) aplenty over what origin story the movie will present. We get a glimpse of this with the latest trailer, but don't expect too many details. The trailer is …