Well, considering most 'Responsible Citizens' would be running away rather than trying to get in a gunfight in the middle of a mall ( which has many avenues of escape ). Also, I do hope that our subject has made sure, in the precious few seconds she has to aim at her target with adrenaline surging and fight-or-flight responses kicking in, that it is actually the shooter and not another 'Responsible Citizen' with a gun, or a security guard, or a off duty officer or any of a number of people who too would have a gun. Because that we be a big shame to ruin this anemic fantasy by pointing out that reality would mean she is just as likely to fuck it up as save the day.
Then again, we didn't come up with this retarded magazine cover, we're jsut showing how stupid it is.