For the last six years, Dominion Energy has been working to build a natural gas pipeline from West Virginia to Hampton Roads. But just a few weeks after winning a Supreme Court case to regain permits for the project, the pipeline was cancelled--leaving Dominion is out more than three billion dollars already spent. This week, we sat down with Richmond-based journalist Peter Galuszka and New York Times Renewable Energy Correspondent Ivan Penn to understand why Dominion pulled the plug--and what it might mean for the future of energy in Virginia.