I watched the show.
Stossel hit some of the major criticisms of Al Gore's An Inconvenient Truth and Gore assertion that their is a "consensus".
However, I got the impression that his story had been edited down to the bare minimum.
I was surprised by how short the story was.
Stossel stated he had given Al Gore an opportunity to respond to the points he made in his report and Gore declined.
The story is not up on YouTube yet.
Until then there his earlier report:
Global Warming? Really Bad?