(FILES) A Yemeni man chews qat, a mild natural narcotic widely used in Yemen, as he sits in front of a door decorated with pictures of embattled President Ali Abdullah Saleh in the old city of Sanaa on October 20, 2011. With a floundering economy and growing restrictions on personal freedoms, 10 years of rule by Huthi rebels has left its mark on Yemen's ancient capital, Sanaa, where some residents quietly yearn for how things used to be. The Huthis, a radical political-military group from Yemen's northern mountains, have imposed strict rule on the large swathe of Yemen under their control, which includes two-thirds of the population. (Photo by MARWAN NAAMANI / AFP) (Photo by MARWAN NAAMANI/AFP via Getty Images)