Learn about the details of a deadly gunfight at an Afghan airport . Consider the debate over continuing subsidies to the oil industry . • Hawaii . The course will be taught by former U.S. ambassador and current CNN contributor Ryan Crocker, who is currently in Kabul as part of CNN's International Security Advisory Group. Use the Daily Discussion to help students understand today 's featured news stories .
Learn about the details of a deadly gunfight at an Afghan airport . Consider the debate over continuing subsidies to the oil industry . The course will be taught by former U.S. ambassador and current CNN contributor Ryan Crocker, who is currently in Kabul as part of CNN's International Security Advisory Group. Use the Daily Discussion to help students understand today 's featured news stories .