Details are emerging of the horrifying conditions faced by civilians trapped inside the Iraqi city of Falluja and the extreme risks they are taking to escape. One man said a bag of flour in the city - which was taken over by so-called Islamic State (IS) militants in January 2014 - now cost $850. One family reportedly lived off grass during a four-day escape bid. As the Iraqi army and allied forces, backed by coalition air strikes, attempt to recapture the city, aid agencies say Falluja's residents - as many as 50,000 people - have no safe routes out and are likely to be caught in the crossfire.'No food at all' "Food and medicines are in extremely short supply in the city. Some families have...
