ULTIMATE X-MEN #87

Written by ROBERT KIRKMAN Pencils & Cover by YANICK PAQUETTE "SENTINELS" Part 4 (of 5) Things get deadly as Dazzler and Pyro infiltrate the Mutant Liberation Front-only to find a dark secret about the organization!  Meanwhile, the rest of the team are left to discover just how advanced these new Sentinels are... as Bishop's life hangs in the balance!