UN investigator Carla Del Ponte said that there is strong evidence that the rebels used chemical weapons, but that there is not evidence that the government used such weapons:
This is not surprising. Haaretz reported on March 24th, “Jihadists, not Assad, apparently behind reported chemical attack in Syria
The “rebels” in Syria
that the U.S. has been arming
and otherwise supporting
are Al Qaeda and Muslim Brotherhood
Unfortunately, history is repeating.
Specifically, the American government gave chemical weapons to Saddam Hussein
… which he then used on Iran
and on his own Kurdish population
The American government attempted to blame Iran
for the chemical weapons attack on Iraq’s Kurds.
And see this.
Too serious for you? Here's a little comedy (don't worry, this couldn't possibly be real ... it obviously has to be satire ... right?):