When adolescents "win" by shooting and killing their opponents in lifelife video games, are they learning that aggression is an appropriate response to conflict?    Bruce Henningan, physicians, certified Apologetic instructor, and author of the Christian thriller, "The 12th Demon, Mark of the Wolf Dragon, " says yes.   Henningan will give us his insight today on "The Mike Bastinelli Show."   Listen from 3 to 6 today on AM 1280 and FM 99.3 Newstalk KIT.