Philadelphia Inquirer Quotes Professor David S. Cohen on Separation of Powers in N.J. April 25, 2011 Professor David S. Cohen was quoted in "Christie v. Court: Is Threat for Real?," an article published in the Philadelphia Inquirer detailing New Jersey Governor Chris Christie's ongoing battle with the state's Supreme Court over school funding. Professor Cohen's scholarship explores constitutional law and gender issues in the law that range from sex discrimination to interactions between gender identity and social policy.