David Cameron has written an article in the Telegraph saying Britain needs to take action against ISIS in Iraq or it will, ultimately, have unpleasant consequences for the country. In response, he has so far received more than 3000 comments all saying essentially the same thing: there is no use taking action against Muslims in Iraq when you continue to allow them to pour into Britain unhindered. It is an amazing illustration of the gulf between rulers and ruled. The ordinary people of Britain already know where the real threat lies. They just need to wait for their rulers to catch up.