What are Warren Buffett's Financial WMDs?

European Union rules to curb speculation on government debt are prompting an exodus from credit-default swaps, making it harder for investors to insure bonds and threatening to boost sovereign borrowing costs.

Can Markets Weather a Perfect Storm of Volatility?
50:49 - David Zervos, chief market strategist at Jefferies, and Bloomberg's Michael Moore and Joe Weisenthal discuss the factors weighing on markets in the first quarter and how banks are dealing with the volatility. They speak on "Bloomberg ‹GO›." (Source: Bloomberg)
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