CNN Piers Morgan Live July 30, 2013 07:34:00
>> the taking of a home an life is the last resort. and whether there's a duty to retreat or not, the first step in a self-defense test is always, do you have an alternative way out of this situation? it could be pressing an alarm button, using a taser, pepper spray, anything. it's not a physical retreat that's key. that's only the first step in the self-defense case, can you avoid taking the human life? >> have you ever thought you could reduce the taking of a human life if you reduce the number of guns? >> certainly as a prosecutor, someone who has been a court appointed lawyer in rapes, kid...