From Shock Till You Drop:
"This footage looks like J.J. Abrams is shooting Cloverfield 2, but we've been assured in the past that his latest directorial effort, Super 8, isn't that at all. Still, big thanks to Shock reader Patrick for the set video below which finds a convoy of tanks rolling down a suburban street blasting away at...something. There's a big explosion, too. Note that these guys are targeting something above them. Is the creature featured in Super 8 larger than we expect?"