The faulty forecasts of pharma firm investors: Misguided cynics miss the promising prognosis for drugmakers Pfizer and MerckJeffrey Sonnenfeld, Steven Tian

Pfizer and Merck, ostensibly beleaguered drugmakers, have seen their shares battered despite reporting strong earnings. Read More Pfizer and Merck, ostensibly beleaguered drugmakers, have seen their shares battered despite reporting strong earnings.