and should have been. >> really quickly, what should th that officer have done? >> i don't like to monday morning quarterback, but there are huge tactical issues with the approach, making verbal commands. >> to deescalate the situation? >> to deescalate the situation and to avoid the use of fatal fire. >> marq claxton, always appreciate your insight. ari, thank you. when we come back, we'll go back to texas where officials are surveying the damage from this weekend's deadly tornadoes. this as the east coast braces for a round of winter weather. we're tracking it all. ♪ the lexus december to remember sales event is here. lease the 2015 gs350 with complimentary navigation system for these terms. see your lexus dealer.