Tom Hayes, CEO of Tyson Foods, on business outlook and shift towards prepared and snack foods, the company’s new vegan line, and commitment to transparency and sustainability.Michael Gorenstein, CEO of Cronos Group (NSDQ: CRON), the first cannabis company to list publicly in the US, on their IPO and outlook for medical marijuana in the US and abroad.Leland Miller, CEO of China Beige Book International, on China's lackluster PMI, and Mnuchin revisiting TPP. Scott Wren, senior global equity strategist for Wells Fargo Investment Institute, on balancing risk and reward in a portfolio, market volatility, the economy, and markets.