Moviefone, IGN and Yahoo! Movies have just debuted brand new clips from the summer blockbuster Iron Man 2, which arrives in theaters nationwide on May 7. Click below to check out these clips, which give us a closer look at Robert Downey Jr. as Tony Stark (with his nifty suitcase armor), Scarlett Johansson's character, Black Widow and Mickey Rourke's character, Whiplash.