Two people have been killed, eight injured and 145 arrested in renewed unrest among the Kurds of western Iran, the Interior Ministry has said. The ministry offered only vague details on the deaths and arrests in the town of Saqqez, which followed rioting and a gun battle elsewhere in Kurdish-dominated territories in July. Iranian officials deny the rash of unrest on the western borders is ethnically motivated, but Kurdish leaders disagree, saying Tehran's discrimination towards their people was fomenting discontent. Shots fired The Interior Ministry website named the dead men in Saqqez as Mohammad Shariati, a 55-year-old retired teacher,...