Tom Cruise talking Mission: Impossible 4 (because the other three were so good)

Tom Cruise was on the popular SMAP SMAP program here in Japan, and when asked about the Mission Impossible franchise he revealed that he has started work on the fourth installment…he’s working on the story right now. He also commented that during his visit here he’d been thinking about how to stage a big action sequence in downtown Tokyo..dunno if he was just being polite, but sounds like a cool setting for the series, what? From AICN