Violence in Syria spills over into Lebanon.<br/> <br />At least 12 people were hurt in Tripoli shootings late Friday night as neighbours clashed over the uprising against President Bashar al-Assad.<br/> <br />The gunmen used automatic rifles and rocket-propelled grenades in the attacks.<br/> <br />In response, Lebanese forces tightened security in the area.<br/> <br />Clashes in this northern city have become frequent, with no end in sight to Syria's crackdown on rebel fighters and their supporters.<br/> <br />Jessica Gray, Reuters
