epa04547114 Survivors of the Shiite Houthi milita stand next to a hole in the wall left by a bomb blast targeting their base in Sana’a, Yemen, 05 January 2015. Reports state a large explosion targeted a base of the Shiite Houthi militia in Sana’a, wounding at least six people, one day after al-Qaeda militants attacked a guesthouse of the Shiite Houthi militias in south of Sana’a, killing six militiamen and wounding 31 others. EPA/YAHYA ARHAB