why have you opposed it until now

Me oppose anything?
I have been advocating action all along and MY anger and fury has been directed against those responsible for blocking international action, and undermining all the action that has been taken, and by that permitting and encouraging Assad's monstrous crimes to continue.
China and Russia.

Meanwhile, you Jim post pages and pages trying to implicate Britain, disparage the West, and now to attack Israel again.

You deflect blame from the guilty and bloody, while attacking those doing all in their power to get Assad deposed.
You are Assad's friend.