Uber CEO Dara Khosrowshahi joins Bloomberg Editor-in-Chief John Micklethwait for a conversation at the World Economic Forum in Davos. Paul Sheard, S&P Chief Global Economist, says central banks are a little too isolated. Stan Collender, Qorvis MSLGROUP Executive VP, says government shutdowns are the new normal. Richard Edelman, Edelman CEO, says 50% of people have turned off mainstream media partly due to the opinionated tone.