Berkshire Profit Up 51% on Insurance, Investments

May 3 (Bloomberg) -- Warren Buffett’s Berkshire Hathaway said first-quarter profit rose 51 percent on gains from investments and insurance operations. Su Keenan reports on Bloomberg Television's "Taking Stock." (Source: Bloomberg)

Alibaba Faces SEC Investigation Over Accounting Practices
16:23 - Shares in Alibaba fell the most in four months after it revealed that the SEC is looking into its accounting practices. The information was disclosed in Alibaba's annual report filing. Bloomberg's Rosalind Chin reports on "First Up." (Source: Bloomberg)
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