Jack really did not wait for the man to respond, he really did not care about what he had to say, he just wanted to get on the battle field. Jack headed to the car lot, seeing no reason to have and arsenal of weapons when they were practically mutants. All he really needed was outside in the world already. 

He was one of the first people to get to the lot, but people were already there. Some were talking, some were reading then selves for the battle. He assumed some had already called shotgun so he would have sit in the back. He opened the back doors to the truck and sat on on of the cold benches, and waited for the group to get the show on the road.