"Trekking across the ‘unknown’ Afghanistan, untouched by war" PBS NewsHour 12/5/2017

Excerpt

SUMMARY:  Paul Salopek is one of the few people to have crossed a roadless, mountainous part of Afghanistan by foot.  The journalist had previously reported there during the war.  But as part of his Out of Eden Walk [National Geographic] around the world, he’s encountered a completely different Afghanistan than the one he had come to know.  Hari Sreenivasan talks with Salopek about the latest leg of his journey and what’s next.