The threat of explosive device attacks is an everyday reality in Isreal. Dr. Mauricio Lynn, associate professor of surgery at the University of Miami Miller School of Medicine and director of the Trauma Resuscitation Unit at the Ryder Trauma Center at Jackson Memorial Hospital in Miami, served in the Israeli Defenses Forces for 18 years. He talks with host Dr. Shira Johnson about our preparedness for an explosive device attack on US soil. What have we learned from the experiences of Israelis and others?