Summary: Many groups of the Free Syrian Army include foreign fighters who came to Syria under the banner of Jihad. This report from BBC Arabic showed video recordings of confrontations and exchanged insults and ridicule between members of Abu al-Fadl al-Abbas Brigade, a Shiite group fighting to protect holy shrines, and the Sunni al-Nusra Front. Meanwhile, Syrian regime forces remain in control of the center of the capital Damascus, but the battle for the the capital is intensifying and the nature of it remains unclear.
