Morgan's go to question in every one of these "debates" is to ask the person he is interviewing to give "him" a reason why they believe anyone should own a weapon like an AR-15 or similar rifle. We don't owe this ideological idiot an explanation or a reason, we do not answer to him or any progressive weenie for that matter. That is the issue, that is the problem.
Unless something makes perfect sense to a progressive weenie like Piers Morgan et al, there is no reason for it. Given that progressive weenies are incapable of logical or reason, no answer or explanation would satisfy their mental incognizance. The will never leave us alone so we might as well start smacking them upside the head ... even if they don't say anything.