Jason Schenker, President of Prestige Economics and Bloomberg Prophet, on the OPEC meeting in Vienna. Leland Miller, CEO of China Beige Book International, on whether China can stop North Korea, and what the US may have to give up to get their cooperation. Claire Boston, corporate finance reporter for Bloomberg, on the Alibaba bond deal. Cliff Noreen, Deputy Chief Investment Officer for MassMutual, on the Fed, current investment strategies, tax reform and impact on overall economy and markets.