in her safe room. her husband and daughter all tucked up there together. they re sorry it s come to this. we used to have a good relationship with them. we had friends in gaza who were even at my wedding. and we used to go into gaza an saturdays and eat humus and sit down at the beach. most of the people there want this. reporter: but now the call from the leadership on both sides seems more like a battle cry even as the people pray for their liveses to go back to normal. diana magnate, cnn. israel s iron dome defense system has been credited with keeping civilians there safe. in a minute, we ll show you how it works. moderate to severe crohn s disease is tough,