This citizen journalist image shows a destroyed car on a street damaged by tank treads after fighting between rebels and Syrian troops in the Yarmouk camp for Palestinian refugees in south Damascus, Syria, Saturday, July 21, 2012. This week, fierce fighting between troops and rebels reached the Syrian capital, the central bastion of Bashar Assad's rule, shattering parts of the city and sending thousands of people fleeing to neighboring Lebanon and Iraq. Activists and residents reported a tense calm in Damascus Saturday but said sporadic gunfire and explosions could be heard throughout the night. (AP Photo)

Photo by: Anonymous

This citizen journalist image shows a destroyed car on a street damaged by tank treads after fighting between rebels and Syrian troops in the Yarmouk camp for Palestinian refugees in south Damascus, Syria, Saturday, July 21, 2012. This week, fierce fighting between troops and rebels reached the Syrian capital, the central bastion of Bashar Assad's rule, shattering parts of the city and sending thousands of people fleeing to neighboring Lebanon and Iraq. Activists and residents reported a tense calm in Damascus Saturday but said sporadic gunfire and explosions could be heard throughout the night. (AP Photo)