-The UN must be allowed to work.
*I'd rather it didn't. It's mostly socialist economic programs that make things worse. But in this case yeah, I'd rather the UN raise opposition to a US invasion.
-Attacking Syria will destabilize the region
*Undoubtedly. As if it wasn't unstable enough.
-The opposition used chemical weapons, not Assad
*At this point I throw up my hands and say that there is no evidence to prove ANYTHING.
-Diplomacy must be used instead of force
*Always this is the preferred option.
-America is not exceptional