Who Will Be Prosecuted for the War Crimes in Yemen?

Yemen has become a humanitarian catastrophe on a scale of few others in the recent history of the planet.  14 million people live on the verge of famine.  Tens of thousands are dead.  And despite gestures in the direction of bringing the conflict to a close precious little progress has been made.  Who is culpable?  What is America's role?  Obama's during the early stages of the conflict?  Trump's now?  Our panel including former Deputy Assistant Secretary of State Dafna Rand, Yahoo DC Bureau Chief Sharon Weinberger and Georgetown University Law School's Rosa Brooks discuss and consider what may happen next for the suffering people of Yemen.