Empire recently chatted with both director Jon Favreau and actor Mickey Rouke on the set of Iron Man 2, which is currently at the halfway point of filming. Here is an excerpt from the article.

Meanwhile, Mickey Rourke, who appears as new Iron Man nemesis Whiplash, was back on set last week after a stint with Sly, Li, Lundgren, Statham et al on The Expendables. "I'm having the time of my life!" he enthused about joining the Iron Man franchise. "It's been really brutal, because my Iron Man suit weighs 23lb. It's sort of a half-suit, with half my skin showing, with lots of Russian tattoos, because [Whiplash is just] out of a Russian-zone prison."
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CLICK HERE for more with Jon Favreau on Tony Stark's full-fledged transformation into Iron Man and more. Iron Man 2 is set for release on May 7, 2010.