Kosovo Serbs protest Pristina's tariff

Several thousand Kosovo Serbs protested in northern Kosovo on Tuesday against Pristina's massive customs tariff on Serbian goods, a retaliatory measure announced last week that has spiked tensions and curtailed trade between the neighbours.The crowd gathered in the northern Serb-half of the divided city of Mitrovica with Serbian flags and signs saying "Help us" and "Stop the violence of Pristina".The mayors of four majority-Serb municipalities in Kosovo -- North Mitrovica, Zvecan, Leposavic and