Carl Weinberg, High Frequency Economics Founder, says he likes to think that President Trump's handlers are sending him to Davos to repair ties damaged over the past year. Jeff Currie, Goldman Sachs Global Head of Commodities Research, says shorting base metals in the midst of an economic expansion is a very dangerous proposition. Ernest Moniz, former U.S. Energy Secretary, says the denuclearization of the Korean Peninsula is a long-term goal. Bill Gross, Janus Henderson Fund Manager, says we're not headed to investment armageddon.