than this. this is nothing. here you ll find some familiar amenities and services. a community clinic for the sick and injured. barber shot for haircuts and straight blade shaves. scores of volunteers who cool you off. a kitchen that prepared thousands of ready to eat meals. a day care center for the hundreds of children in the demonstration. this could be the community s most critical feature. it s volunteer security force. for days the government has delivered failed warnings that crackdown is coming. reporter: if an attack comes morsi supporters say they are ready. this is line bid a lengthy six foot brick wall. behind this first barrier, a second barrier and behind that is a third and a fourth barrier. they are ready to lay down their