The original content of Democracy Now! Headlines appears under the Creative Commons BY-NC-ND 3.0 License (United States). For more, including their other shows and media, visit www.democracynow.org. August 2, 2012 Syrian Forces Accused of Mass Killing Near Damascus; Rebels Execute Pro-Regime Fighters ---------------------------------------------------------------------------------------- Both sides of the Syrian conflict are facing new accusations of committing atrocities. Opposition activists say government forces killed at least 50 people on Tuesday in an attack on a suburb of Damascus. Rebels forces, meanwhile, released video footage of the execution of four alleged pro-regime fighters seized in the ongoing battle for Aleppo. The video shows the bloodied fighters being led into a courtyard before they are mowed down in a hail of gunfire. The violence in Aleppo is intensifying, with government forces using fighter jets to carry out bombings and rebel groups deploying tanks. .