In Part 2 of our look at the US presidential candidates' evolving energy platforms, we examine how progressive Democrats have pushed former Vice President Joe Biden further left on climate and environmental policies. Glenn Schwartz, director of Rapidan Energy Group's Energy Policy Service, shares his latest prediction for how far Biden will go in restricting oil and gas drilling, and why running mate Kamala Harris' views on fracking and climate remain important in predicting the future of the Democratic energy platform. Part 1 featured an interview with Dan Eberhart, a Republican donor and CEO of Canary, a Denver-based drilling services company, on Trump's evolving energy platform. It also debuted the Market Minute segment, a look at near-term oil market drivers with Platts editor Chris van Moessner.