We hear that the Yemeni crisis is the largest humanitarian crisis in the world. How did it actually start, and what can we do to help today? More on the Arab Spring: https://www.history.com/topics/middle-east/arab-springDONATE TODAY: UN Refugee Agency: https://www.unrefugees.org/emergencies/yemen/World Food Programme: https://www.wfp.org/countries/yemenDoctors without Borders: https://www.msf.org/yemenUNICEF: https://www.unicefusa.org/mission/emergencies/child-refugees/crisis-in-yemenSave the Children: https://support.savethechildren.org/site/Donation2?df_id=2521&2521.donation=form1