Neither side can reach `` a conclusive end , '' Farouq al-Sharaa says . Palestinian refugee camp in Damascus hit by fighting . Rebels intent on overthrowing al-Assad 's government are working to seize ground in and near Damascus . Comment: At least 150 people were killed across the country Sunday , opposition group says .
Neither side can reach `` a conclusive end , '' Farouq al-Sharaa says . Palestinian refugee camp in Damascus hit by fighting . Comment: At least 150 people were killed across the country Sunday , opposition group says .