Syria Direct: News update 7-22-2013

*Shahed News: Government forces in Damascus reportedly use chemical gas in Yarmouk Camp causing 15 deaths, an additional 17 killed by shelling.

*A-Dunia: Regime army unit kills several Jabhat a-Nusra fighters in Adra.

*European Union declares Hezbollah terror organization.

*Aleppo Today: Clashes in the final buildings controlled by regime forces in Khan Asal, outside Aleppo, reports Syrian Observatory for Human Rights.

*Deir e-Zor News Network: Regime shells al-Ardiya neighborhood.

*Homs LCC: Government lobs mortars on al-Hawla northwest of city.