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Pharma companies Amarin, Nektar Therapeutics nosedive on product concerns

Amarin shares are plunging after the biotech company revealed the FDA will proceed with a review of its heart drug. This coming as Nektar Therapeutics is sliding after it disclosed a quality control issue with a key cancer therapy. Yahoo Finance's Jared Blikre joins Akiko Fujita on 'The Ticker' to discuss.