A journalist known for his critical commentary has been killed in Russia's North Caucasus republic of Dagestan. Abdulmalik Akhmedilov, 32, was shot in his car at around 1 p.m. local time Tuesday on the outskirts of Dagestan's capital, Makhachkala, the independent Caucasus news website Kavkazsky Uzel reported. The Dagestan Investigative Committee, the region's investigative office, has opened a...