FBI: Boston Explosives Were Pressure Cooker Devices | HPL

Subscribe to HuffPost Live Today: http://bit.ly/13Rzzjw More Coverage From Boston: http://goo.gl/6Rhy0 The explosives used in the Boston Marathon bombing were crude devices often called pressure cooker bombs, according to a person briefed on the investigation. HuffPost Live is a live-streaming network that puts you, the community, front and center. HuffPost Live streams 12 hours of original programming 5 days a week with highlights showing overnight and on weekends. We operate out of state-of-the-art studios in New York and Los Angeles and feature a rotating team of hosts and producers. Get More HuffPost Live! Watch: http://live.huffingtonpost.com/ Follow:   / huffpostlive   Like:   / huffpostliv