The death of Trayvon Martin has ignited a debate not just over our justice system, but on laws such as “stand your ground” that contributed to the tragic result. In this video conversation, gun industry analyst Tom Diaz explains to Bill Moyers how a lethal combination of self-defense laws and concealed carry laws -- championed by the NRA and the gun industry -- makes us more vulnerable to gun violence. He warns that the genie is out of the bottle and we should be gravely concerned about the unrelenting marketing of guns. Diaz’s latest book is The Last Gun: How Changes in the Gun Industry Are Killing Americans and What It Will Take to Stop It.

“What we have is fewer and fewer people buying more and more guns,” Diaz tells Bill. “I think most average Americans simply have no understanding of the mindset of the diminishing number of people who own firearms and who own them specifically to carry out on the street… that mindset is ‘danger lurks everywhere and you better have your gun to protect yourself.’”

Watch the video below: