Also on today’s show: how house hunting can be like an endurance sport, a look at how farmers are dealing with California’s drought and how China’s tutoring industry is responding to Big Tech crackdowns.
Taliban fighters stand guard along a street near the Zanbaq Square in Kabul on Aug. 16 after a stunningly swift end to Afghanistan's 20-year war. Thousands of people mobbed the city's airport trying to flee the group's feared hardline brand of Islamist rule.