Max Nisen, Biotech, Pharma and Healthcare Columnist for Bloomberg Gadfly, on his article “A Humana Deal Would Escalate the Insurance Arms Race: Gadfly”. We also have Alberto Gallo, Portfolio Manager and Head of Macro Strategies at Algebris Investments, on his investment outlook for 2018. Joseph Lubin, Ethereum Co-Founder & founder of Global Blockchain Specialist Consensys, on why Ether's growth will continue. Also joining is David Lee, COO and CFO of Impossible Foods, on their plant-based "meat" burgers, why Bill Gates is an investor, and growth outlook.