On Wednesday, an 89-year-old gunman opened fire at the United States Holocaust Museum in Washington. One security guard was killed and the shooter was shot in the head. So how strong was the security response? How tough is it for security personnel to spring into action when they see so little violence on most days? And should we be worried about this string of high-profile murders targeting Jews, the military and an abortionist? We ask Jim Kouri, vice president of the National Association of Chiefs of Police.