AL-MUKALLA: Yemeni social media activists in Houthi-controlled Sanaa said that the Iran-backed militia has kidnapped a prominent YouTuber off a Sanaa street days after he sharply attacked them on social media. Ahmed Hajar, a well-known Yemeni comedian, actor and YouTuber was strolling last week along Al-Zubairi street in Sanaa when he was kidnapped by armed men in civilian