A quarrel between two rivals in the upcoming March 11 elections in Dagestan - the candidate from United Russia, head of the administration of the Dakhadaevsky district Magomed Aliyev and the candidate from the Union of Right Forces, head of the department of additional education Nukh Nukhov - and their supporters escalated first into a fight, and then into a firearm was fired. Two people were killed and four more were injured, Kommersant writes. Almost all participants in the shootout are relatives of each other, and the candidates themselves are cousins.