In this week's Bloomberg Intelligence Radio podcast, analyst Sarah Jane Mahmud explains the continued tumult in investment research that MiFID rules are causing. Chris Perrella reviews his against-consensus call that lithium prices may see a bottom later this year. Matt Palazola says Warren Buffett's Berkshire Hathaway may be setting up a proxy fight with Carl Icahn over Occidental Petroleum. Anand Srinivasan gives his state of play for server sales, and lays out the effects of the coronavirus on chips and hardware. The head of BI, David Dwyer, looks at the impact -- not too bad so far -- of the virus on stocks.

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