Damian Sassower, Chief Emerging Markets Strategist for Bloomberg Intelligence, on G20 and emerging markets. Jonathan Tepper, Founder of Variant Perception and Bloomberg Opinion columnist, discusses his column, "U.S. Corporations Are Winning War on Capitalism." Mark Chediak, energy reporter for Bloomberg, on California mulling a different structure for beleaguered utility PG&E, after the wildfires. Joe Mysak, Editor for Bloomberg Brief: Municipal Market, on GM’s pullback imperiling cities where its factories are a tax lifeline.