A powerful airstrike by Saudi-led coalition hit the headquarters of the presidential office in the Yemeni capital Sanaa on Monday, targeting a secret meeting of Iranian-allied Shiite Houthi leaders and killing at least six, security sources at the scene told Xinhua. (Xinhua/Mohammed Mohammed) SANAA, May 7 (Xinhua) — A powerful airstrike by Saudi-led coalition hit the headquarters of the presidential office in the Yemeni capital Sanaa on Monday, targeting a secret meeting of Iranian-allied Shiite Houthi leaders and killing at least six, security sources at the scene told Xinhua. “Top leaders, including President of Houthi Supreme Political Council Mahdi al-Mashat and Chief of Houthi Supreme Revolutionary Committee Mohammed Ali al-Houthi, were believed to be at the meeting in the targeted president’s office,” a security source said on condition of anonymity. He said six people […]