i'm sorry we won't be terry buddy but please go ahead. >> i was curious. was a great book. i really appreciate it. i learned a lot. what about kara burrell canyon and how did that inform their society and talk a little bit about how that was the way you describe at a fortress and undiscovered place at at that the white man didn't know about. >> if any of you have seen it is 100 miles long in in the second biggest canyon in the west. it is really something and it became where they ended the comanche air at ground ground zero for comanches. it annoys been a winter camp for them but it was just just as unbelievably gorgeous river cut stream, stream cut canyon cut place where you could hide and ultimately the red river war was fought a good deal in and out of pallet of canyon because it was such a great place to hide. but i think they were nomads and so historically they would end up in the canyon for winter camps and i think it became part of their society. one of the most interesting moments in the history of the west was on i described in my book at some.quanah you have to l