article_snippet: Yemen was ousted by Shiite rebels who are supported by Iran.
article_snippet: Shiite rebels who are supported by Iran have seized many buildings around the capital Sana'a and in the northern part of Yemen.
article_snippet: Meanwhile, the Houthi rebel group, which has been in control of Sana'a since September, has released members of Yemen from house arrest.
article_snippet: Violence continues to plague Yemen.
article_snippet: Yemen is torn by a power struggle between the Iranian-backed Houthis in the north and the U.N.-recognised President Abd-Rabbu Mansour Hadi, who has set up a rival seat in the southern port city of Aden with Gulf Arab support.