Sure.
I think all companies are aware of the public interest in any pipeline built now. There's clearly a lot of attention on the Keystone Pipeline and the Northern Gateway Pipelines project, which is Enbridge. Those are oil pipelines.
There's been less attention given to LNG, although I think attention will be given, because natural gas has a different nature if there are any issues with the pipelines.
Spectra itself has spent a lot of money in the last four years. Spectra actually became known as Spectra in 2007. Before that it was Duke Energy and Westcoast Energy, as I said.
Lots and lots of resources are put into safety. We've spent over $260 million a year over the last four years on the safety and integrity of our pipeline system. As Brenda has said, we really do focus on the best technology we can put into it to make sure that there's integrity in the system.