John Kerry actually said...

Do you really want to have a situation where that gas may be available to these groups if it continues to deteriorate, because Assad can use...

We haven't done enough on that score. The fact that they are going to block us shouldn't dissuade us.

If the United States of America does not hold him accountable on this with our allies and friends, it is a guarantee Assad will do it again-...

Our objective is to deter further chemical weapons use by the regime, to degrade their capacity to carry out future chemical weapons attacks...