* There is also in fact video evidence of the rebels possessing sarin and actually using and experimenting with it. In fact an earlier UN inspection group led b

* There is also in fact video evidence of the rebels possessing sarin and actually using and experimenting with it. In fact an earlier UN inspection group led by Carla del Ponte blamed the rebels for a smaller scale attack that happened earlier in the year. * Syrian military was driving back the rebels in this particular neighborhood just fine without the use of chemical weapons. So Assad in light of this decides to use significant amounts of nerve gas on the very day that he invited UN inspectors to come back? * Who said that the sarin used was stolen by the FSA from government stockpiles? In an earlier bust of a rebel holdout there were nerve gas delivery mechanisms discovered which appeared to have been produced in Saudi Arabia. * Finally there is the case of German warships who were patrolling the area and intercepting Syrian military communications and recordings of Assad repeatedly forbidding use of chemical weapons.