X-men - Kristine Kathryn Rusch

The X-Men are mutants, superhumans whose genetically-inspired abilities cause fear among normal human beings. As the US Congress debates legislation that would force all mutants to register with the government, the mutant leader known as Magneto (Ian McKellen) plans a terrorist attack on the world's leaders. He is a survivor of WW2 concentration camps, and sees this as the first step towards mutant camps.
Professor Charles Xavier (Patrick Stewart) and his X-Men are the only force capable of stopping Magneto's mutant forces...