2021: Lost Children (2021: Lost Children #2)

Escape from New York meets the X-Men! It's 2021, Detroit has seceded from the United States and it's citizens are under the control of a madman with extraordinary abilities. The only hope of retaking the city lies with four superpowered children but their powers come with a price - using them means aging prematurely. Can they save the city before their powers use up their lives?