Peter J. Henning is not a bad guy, despite the fact that he writes the column “ White Collar Watch ” for the New York Times. He is a professor of law at Wayne State University Law School, and he formerly posted at the “ White Collar Crime Prof ” blog, which takes an approach to its subject that is typical of the general culture but not rabidly anti-business. Certainly, Henning stands head and shoulders above his counterpart at the Washington Post, “ Market Cop ” Zach Goldfarb, a young punk who seems to have no qualifications at all for his position apart from having graduated from Princeton in 2005 with a virulent anti-capitalist animus.