Death is biggest blow to group since 2008
                                
                                
                                    (Newser) -
                                    Lebanon's militant Hezbollah group said Friday that its top military commander who was supervising its military operations in Syria, Mustafa Badreddine, was killed in an explosion in Damascus, a major blow to the Shiite group, which has played a significant role in the conflict. Badreddine, 55, had been the...