Explosive Scientist News Today

During the commemoration. this is gotten 1 million views. with the fbi warning the threat of terrorism is more real than ever before, catherine herridge is back to take you inside a highly classified fbi lab. partners have access to explosive devices that shape global security and analysts who work there. >> a double did thought puzzle. >> reporter: the fbi explosive scientist, the explosive device analytical center in alabama. >> your job is to take those pieces and put together a puzzle. >> re...