by Abdul Hadi Habtor and Rania Sanjar Agence France-Presse RIYADH, Saudi Arabia – Saudi Arabia said it shot down a ballistic missile Tuesday over Riyadh fired from Yemen by Iran-backed Huthi rebels, who announced that the target was the official residence of King Salman. The audacious attack aimed at the heart of Saudi power follows the downing of another missile last month near Riyadh airport that triggered the tightening of a Saudi-led blockade on hunger-stricken Yemen. For […]