Armed clashes erupted Thursday in Beirut during a protest organized by the Lebanese militant group Hezbollah and its allies against the lead judge probing last year's blast in the city's port
Armenia also claimed that two Azerbaijani helicopters were shot down and three Azerbaijani tanks were hit by artillery, but Azerbaijan's defense ministry rejected that claim
Police are identifying those who tried to vitiate the atmosphere
During protests against the shootings of two black men, demonstrators threw bottles, bricks and fireworks at the police