Hello and welcome to the Intelligence from the Economist. I'm your host, Jason Palmer.

Every weekday we provide a fresh perspective on the events shaping your world.

The subscription platform only fans imposed a ban on sexually explicit content and then

suddenly walked it back. What's behind the flip-flop? A growing tension between firms

that deal in the pornographic and those that handle the payments.

And you can get just about anything 3D printed these days, even houses. It's not just a gimmick,

the layer by layer construction method saves time and money and promises to have far better

environmental credentials in the old fashioned way.

But first, the message from intelligence services was clear and specific. Expect an attack

at the Kabul airport by a branch of the Islamic State Terror Group. Thursday afternoon,

two suicide bombings, one at a gate outside the airport and a second at a hotel nearby,

ripped through crowds who'd thronged to the only real way out of Afghanistan.

The attack on the Abbey Gate was followed by a number of ISIS gunmen who opened fire

on civilians and military forces. We believe it is their desire to continue those attacks

and we expect those attacks to continue.

More than 90 people, mostly Afghan civilians, died in the explosions according to some reports.

Their team were American service members, the first to die in combat in the country

in a year and a half.

These American service members who gave their lives to overuse word but is totally appropriate

they were heroes. Heroes who've been engaged in a dangerous selfless mission to save the

lives of others.

Meanwhile, that mission continues, but time to evacuate foreigners and fleeing Afghans

...