Al-Jazeera Video: Violence and clashes continue across Syria

"Free Syrian army members and Syrian government forces continue to clash. The government is reportedly using artillery, helicopter gunships and even fighter jets, and the armed opposition is fighting back. A car bomb also struck Damascus, killing 12 people on Tuesday. And the refugee situation along Syria's border is escalating, with the UN expecting a dramatic increase in numbers as violence escalates from both sides. Al Jazeera's Rula Amin reports from Beirut."