With the UK saying no will Obama go it alone even without congressional approval?

Without congressional approval Obama wouldn't stand a chance going it alone unless he wants to commit political suicide if (when) things turn ugly in the middle east.

Mushroom: Congress will take Parliament's vote as an indication war in this case is a bad idea.

bob: Bush's wars (Afghanistan & 9/11 Iraq & broken cease fire agreement) had a connection with the US. Syria has nothing to do with us.

And things will turn ugly when Syria hits Israel with chemical weapons and Bebe sends a couple nuclear tipped middle fingers at Asshat's main base. World War III, not what Obama wants in his legacy but with a global nuclear war I don't think Obama would worry about the long term.

What does the UK have to do with our Congress?

I think you do not understand.

no, he won't do it alone

and congress would never go along with it

Bush did