Tom,
I do not believe that you just give in because you can not win. Romney could have vetoed and let them push it through.
Would G.W. Bush have changed had the Bill actually reached his desk? We don't know, and we will never know because it didn't happen. However, we do have a picture of what Gov. Romney's view and stance was when last in a position of power and able to make a difference.
Am I going to vote for Obama or some spoiler over this? No! However, I intend to make sure he understands where I stand.