Scarlett Johansson and Robert Downey JnrIt's like waiting for a bus, isn't it? You wait ages for some Iron Man 2 snippets and then - whaddyaknow - two come along at the same time. Following on from the Entertainment Tonight set visit footage from last week, here we have some new video from France's Canal Plus which boasts some never-before-seen set footage and interviews with both Jon Favreau and Robert Downey Jr.