A friend of mine recently suggested that thousands of people around the world get on the phones once every week and just say words like "bomb" and "president" a

A friend of mine recently suggested that thousands of people around the world get on the phones once every week and just say words like "bomb" and "president" and "terrorist". If the US really is vacuuming up the actual audio (perhaps based on live keyword/phrase analysis) it would either send their systems into overdrive or at least make it harder for these analysts to get the real information they'd be looking for. Suddenly doesn't seem like such a crazy idea.