Law enforcement data gathered by Bloomberg's The Trace shows that criminal use of large capacity magazines has increased since they were banned by Maryland's Firearm Safety Act of 2013. Baltimore police say that they have surged in popularity among criminals. Dr. AWR Hawkins of Breitbart News says that the seizure rate is at a seven-year high. It's one more example of the perils of prohibition. An "assault weapons" ban and other gun control language have contributed to more violent crime, not the reduction that then Governor Martin O'Malley promised. Originally aired on Cam & Co 03/28/17.