Full episode of "Bloomberg Surveillance." Guests: Charles Dumas, chief economist at Lombard Street research, Elham Hassanzadeh, founder at Energy Pioneers, Jane Foley, senior FX strategist at Rabobank, Jon Cox of Kepler Cheuvreux, Niklas Zennstrom, co-founder at Skype, Simon Derrick, chief currency strategist at BNY Mellon, and Angus Blair, president at Signet Institute. (Source: Bloomberg)