The "war chief" nods along and listens.
He comments that there are apparently several different bands of mutants active in the region - he has never heard of his people attacking Waffle House. His people have been sticking to the rivers, and trying to find the Shelters so they might eliminate the overlord.
He reveals that the men who were guarding the power plant - the flying shotgunners and the dog handlers - were their stay-behind rear guards meant to make sure the army of darkness does not get their hands on the power plant.
The war chief takes it all in. The man confesses that most of it comes as a surprise to him, despite being an active member of the band (and created) for 8 whole months. He had no intel on the local regional militia, the raiders and their network of spies, the ski lodge, the training camps or the northern factory.
He asks the exiles what they would like to know about him and his people, or what he found out. He offers to tell them about their origins and their campaign against the overlord's dark army.