TOPSHOT - Two Syrian men drive past road signs in Khan Sheikhun on February 28, 2019. - The northwestern town of Khan Sheikhun is supposed to be protected by an internationally-brokered ceasefire deal, but increased shelling and air strikes by regime forces last month have left its streets near empty. (Photo by OMAR HAJ KADOUR / AFP) (Photo credit should read OMAR HAJ KADOUR/AFP/Getty Images)
