download free broadcast live video for your media projects free medio donda r.t. dot com. hello and welcome to crossfire guide people about the killing of america what explains the high level of gun related violence in the us does gun ownership really promote public safety and are the mass shootings the ultimate in evitable consequence of surrendering gun policy to the gun lobby. and. to cross on gun control i'm joined by donna shelly in los angeles she is a lecturer in the department of criminology law and society at the university of california irvine in denver we have david koch how he is a research director at the independence institute and in washington we cross to mark levine he is a radio host and senior advisor with the truman national security project all right folks cross talk rules in effect that means you can jump in anytime you want i don't know if i can go to you first if guns make a country safer than the u.s. should be the safest country in the world but it's not why not well then that's a very interesting question and it raises questions about you know kin