When we think of Twitter we think of how far technology has come that we at anytime can access up to the minute updates of information we have interest in. Whether it’s what our friends are doing, what our favorite celebrities are promoting, or news from around the world. For the most part we see it as a positive and a helpful tool. But it seems on the darkside of things, Twitter might be helping the communication, promotion and spread of terrorism. CNN reports in this clip.