Why Berkshire's health-care stock buys don't necessarily mean Warren Buffett is bullish on the sector

On the "Fast Money Halftime" edition of Tuesday, November 17, one day after Berkshire Hathaway revealed the purchase of several health care stocks, CNBC contributor Josh Brown explains why he doesn't think Warren Buffett himself is making any kind of statement on the sector's future prospects.
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Fri, Nov 20 20204:39 PM EST