Effects of the U.S. withdrawal from Syria, using drones to deliver blood, a Q;A on climate policy, and more.

We discuss the effects of the abrupt U.S. withdrawal from Syria; how drones could help get blood to soldiers who need it; insights on climate policy; a historical look at impeachment; how U.S. pressure on China can weaken North Korea; and an alternative to zero-tolerance discipline in schools. For more information on this week’s episode, visit rand.org/podcast.