Stephen Lash, Chairman Emeritus of Christie’s America, on art investing and an inside look at the $450 million Leonardo Da Vinci sale. Simon Ballard, Global Credit strategist for Bloomberg in London, on improving conditions for Greek debt, and UK credit markets showing strain as Brexit negotiations stall. Matt Robinson, financial regulation reporter for Bloomberg, on the SEC said to probe whether banks helped hedge funds inflate returns. Lightbridge CEO Seth Grae, and Areva VP of Nuclear Fuel Bob Freeman, discuss their partnership and the future of nuclear energy.