Just to add to that, a major point of appearing before the committee is simply to make the point that when people talk about jobs being at stake if we deal seriously with climate change, we think it's important that the voice of workers is heard not endorsing that proposition.
The Communications, Energy and Paperworkers Union endorses the Kyoto Protocol, is fully in support of this brief. They'd like to appear before the committee, in fact. They also have a very comprehensive energy policy, and they do represent a lot of workers in the tar sands sector.