At least one person has been killed, and five others injured, during protests outside the Iranian Embassy in Lebanon. People were demonstrating against Hezbollah's involvement in Syrian war. The Iranian-backed group's support for Bashar al Assad is blamed for causing instability inside Lebanon. There's also support for the Syrian rebels in Lebanon. Al Jazeera's Hoda Abdel Hamid filed this report from a rally in the southern city of Sidon.