It won't roll that way. It will be a display of histrionics and bad PR for the eeevil republicans who want the earth to heat up, parch the farmlands, and kill polar bears.
They could get every ethical scientist out there to testify against this hoax, the media will never tell you about it, and no Congressman's mind will be changed anyway.
We can’t even get good legislation to the floor. My congressman sponsored H.R.750 - Defending America’s Affordable Energy and Jobs Act (To preempt regulation of, action relating to, or consideration of greenhouse gases under Federal and common law on enactment of a Federal policy to mitigate climate change.) in 2011. It was sent off to committee where it died of old age.