Can plastic body armor really stop bullets?

Jay Paisley of Crisis Application Group talks about his background. www.triggertimetv.com CEO/Cofounder J. Paisley (18Z) ret. 5th Special Forces Group (A) and DoD Special Missions. US Army Green Beret U.S. Army Special Forces (Green Beret): 20 year highly motivated and decorated Army veteran who has served in both conventional units and in Special Operations in war and peacetime. Self-starter with high level of work ethic and attention to detail. Effective leader of personnel in peace and wartime. Dedicated supervisor who always puts the accomplishment of the mission and the welfare of his personnel before himself. Solution oriented problem management. World class survival science instructor. Proven record of effectively managing multiple tasks with little to no guidance, in stressful environments and on short time tables. Experienced and efficient manager of personnel and equipment. Specialties:Combat Marksmanship, Military Freefall, Urban Evasion, Explosive and conventional Breaching, Tactical Combat Medicine, Austere Critical Care Medicine, HUMINT and Counter Surveillance, CBRN mitigation, and low-visibility operations.