text:  Protesters and human rights groups have accused security forces of brutally cracking down on unarmed students. Yemen's Houthis say they have targeted Israel's resort city of Eilat with ballistic missiles in response to Israeli strikes on the Yemeni port city of Hodeidah on Saturday. The claim follows an earlier announcement by the Israeli military that its air defense system had intercepted a missile fired from Yemen. From Jerusalem, here's Barbara Plett-Usher. The Israelis now