A suicide car bomber has driven his vehicle into the residence of the Iranian ambassador in the Yemeni capital Sanaa.<br /><br /> At least three people have been killed and another three injured.<br /><br /> The explosion left a huge hole in the building in the heavily-guarded diplomatic district, but the ambassador was not home at the time of the attack.<br /><br /> Shi’ite Muslims allied to Iran took control of Sanaa in September, and then spread out across the country, clashing with Sunnis, and <br />Yemen’s branch of al-Qaeda.
