1. Adam Entous, Julian E. Barnes and Inti Landauro, “U.S. weighs plans to punish Assad”, The Wall Street Journal, August 22, 2013
2 Mark Landler, Mark Mazzetti and Alissa J. Rubin, “Obama officials weigh response to Syria assault”, The New York Times, August 22, 2013
3. Landler, Mazzetti and Rubin.
4. Entous, Barnes and Landauro.
5. Entous, Barnes and Landauro.
6. “Syria: chemical weapons with impunity”, The Guardian, August 22, 2013.
7. Margaret Coker and Christopher Rhoads, “Chemical agents reflect brutal tactics in Syria”, The Wall Street Journal, August 22, 2013
8. Statement by Deputy National Security Advisor for Strategic Communications Ben Rhodes on Syrian Chemical Weapons Use, June 13, 2013, [link to www.whitehouse.gov]
9. Rick Gladstone, “Russia says study suggests Syria rebels used sarin”, The New York Times, July 9, 2013