See his article here. A sample excerpt follows. Anyone surprised on the Clinton delegate votes? If so you’ve been fooled again. It’s all spin and no substance.
“We all agreed that America should be operating on 100 percent clean energy by 2050, but then I proposed, in one amendment after another, a series of ways we might actually get there. A carbon tax? Voted down 7-6 (one of the DNC delegates voted with each side). A ban on fracking? Voted down 7-6. An effort to keep fossils in the ground, at least on federal land? Voted down 7-6. A measure to mandate that federal agencies weigh the climate impact of their decisions? Voted down 7-6. Even a plan to keep fossil fuel companies from taking private land by eminent domain, voted down 7-6. (We did, however, reach unanimous consent on more bike paths!)”