Joseph M PereiraJoseph M. Pereira is an award-winning journalist who worked for the Wall Street Journal for more than two decades. He has taught journalism at Emerson College and at the New England Center for Investigative Reporting at Boston Universit. He was a member of the Wall Street Journal staff that won a Pulitzer Prize for its coverage of the 9/11 attacks, and he has won several other awards for his investigative work. Read More Read Less