3 Dead and Scores Missing in Russia Building Collapse A gas leak was believed to be the cause of the early-morning blast that brought down a residential apartment building in central Russia. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Syria Used Chlorine Bombs Systematically in Aleppo, Report SaysAhmadreza Djalali, Iranian Scientist, May Face Death Penalty, Family SaysHamas Appoints Hard-Line Militant as Gaza LeaderA Race to Document Rare Plants Before These Cliffs Are Ground to DustElection in Indonesia’s Capital Could Test Ethnic and Religious ToleranceJustin Trudeau and Donald Trump Discuss U.S.-Canada Trade