Big pharma has been accused of having had its day, but Motley Fool Share Advisor senior analyst David Kuo tells TMF managing director Jill Ralph that he can see the light at the end of the tunnel. In this edition, David puts GlaxoSmithKlineAstraZeneca(AZN 0.16%)Shire(SHP), and Hikma(HIK 0.06%) through their paces, and explains why he's bullish on each of them.

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