Fighting Breaks Out Between Rebel Groups in Syria

Fighting broke out between two groups of rebel forces in Azaz, Syria, on Thursday.

A group of Al Qaeda fighters attacked a secular rebel group, the Northern Storm, that was holding the town.

At least five of the Northern Storm were killed in the fighting.

Al Qaeda's fighters won the fight and quickly fortified the town as the rebels went for reinforcements.

By Saturday night, several rebel groups had surrounded the town, with the largest trying to negotiate with the Al Qaeda group.

Turkey closed the border crossing with the town, while the situation is on going.