Kazakhstan students plead not guilty in Boston

    Kazakhstani students - Azamat Tazhayakov and Dias Kadyrbayev, who are     accused in the United States of conspiring to destroy evidences in the Boston bombings case will plead not guilty, RIA Novosti reports citing Tazhayakov’s attorney Arkady Bukh.     According to the lawyer, the first hearing has been scheduled for August 12. It was...