let's speak to our correspondent danjohnson he's in the indian capital delhi covering events from there. it has been crowded and chaotic all week, but the scenes outside the gates today really have got even more grim, and there are pictures on social media showing soldiers they're actually dealing with bodies under sheets, so it looks like there has been some sort of crush and more people have lost their lives. we know that prior to today, about 12 people had died either in or around the airport this week. it looks like that number is going to rise again today, and that is why the us embassy is now saying that its citizens should stay away from the airport unless they have been specifically called forward by somebody from the us government. the taliban is essentially in charge of those streets outside the airport, and fighters have been trying to control crowds, trying to keep people back, but there has been sporadic violence, they have been firing into the crowd, whipping and