People gather at the site of a suicide bomb attack in the Malgobek district in the north of Ingushetia, August 19, 2012. A suicide bomber killed at least seven policemen attending the funeral of a colleague in Russia's volatile Caucasus region of Ingushetia, hours after masked gunmen opened fire in a mosque in nearby Dagestan province, killing one person. REUTERS/Kazbek Basayev (RUSSIA - Tags: POLITICS CRIME LAW CIVIL UNREST)