![Smoke billows behind a building in the Yemeni capital Sanaa on December 3, 2017, during clashes between Houthi rebels and supporters of Yemeni ex-president Ali Abdullah Saleh. © 2017 Getty Images](/sites/default/files/multimedia_images_2018/201801mena_yemen_sanaacapitalsmoke.jpg)
Smoke billows behind a building in the Yemeni capital Sanaa on December 3, 2017, during clashes between Houthi rebels and supporters of Yemeni ex-president Ali Abdullah Saleh.
© 2017 Getty Images
Smoke billows behind a building in the Yemeni capital Sanaa on December 3, 2017, during clashes between Houthi rebels and supporters of Yemeni ex-president Ali Abdullah Saleh.