Already there are parts of Iran's densely populated capital city Tehran that look like a pummelled war zone. We are starting to understand the intensity of Israel and the US 's war plan. But a clear picture is difficult to paint, because Iran is a place the world is struggling to hear from. With the internet at best intermittent and largely down, we're having to piece together what's happening in a huge country of around 93 million people - a population whose fears and hardships are being