What’s next for U.S.-Afghanistan peace talks?

President Trump announced on Twitter on Saturday that he had canceled a secret Camp David meeting with the Taliban and Afghan officials, after the insurgent group “admitted” to a suicide attack in Kabul that killed 12 people, including a U.S. soldier. The Wall Street Journal’s Kabul bureau chief, Craig Nelson, joins Hari Sreenivasan to discuss the road ahead in ending America’s longest war.