Bigger and Crazier Stunts in New 'Mission Impossible' Trailer

It's trailerpalooza today, and I have to admit, I may be getting kind of excited for this one. Tom Cruise's fearless Ethan Hunt is back for more death defying acts of insanity in the latest look at MI:5- the water stunt looks like it might rival the plane incident. How much longer can Cruise keep all this up? I guess as long as he doesn't look his age (52) and people keep seeing these.