Media bias study

Harvard Professor Robert Barro writes in the Weekly Standard that "A Measure of Media Bias," an ongoing study by by professors at UCLA and the University of Missouri, is the best objective study of media bias he has seen. Among the major findings:

[T]he liberal inclination of the mainstream media is clear.

A Harvard professor in the Weekly Standard? Someone should alert Ruth Wisse.

(Barro link via PoliPundit.)