Ultimate X-Men #3

cover by adam kubert mark millar/adam kubert/art thibert ? THE SCOOP: Tempers within the X-Men flare as the Master of Magnetism strikes! ? THE STORY: We met him last issue, but who is the mutant known as Wolverine? What is Weapon X? And why is Cyclops so suspicious of him? As Professor X struggles to stop his fledgling team from exploding, the terrorist known as Magneto lauches his greatest assault on the human race!