Tesla CEO Elon Musk speaks to Bloomberg Editor-in-Chief John Micklethwait about Twitter, Tesla, the economy and politics. Pooja Sriram, Barclays US Economist, says they are seeing signs of a consumer pullback. Ed Yardeni, Yardeni Research President, says a US recession would be short and shallow if it happens at all. Kevin Book, Clearview Energy Partners, says $6 a gallon of gas is not unreasonable.