Tony Blair on David Cameron's `Dangerous Gamble'

Former U.K. Prime Minister Tony Blair discusses David Cameron's decision to hold a referendum on the U.K.'s membership of the European Union. He spoke to Bloomberg Television's Francine Lacqua in Davos, Switzerland.
Mila Kunis Helps Miner Become Top Emerald Producer
26:48 - Gemfields CEO Ian Harebottle discusses the gemstone business with Bloomberg's Pimm Fox on "Taking Stock." (Source: Bloomberg)
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