Harvard Draws a Line

Accoring to this article in The Harvard Crimson, the University's panel on social investment (known as the Corporation Committee on Shareholder Responsibility) affirmed avoidance of direct investment in companies involved in Sudan.  But the panel also decided not divest from holdings that indirectly hold Sudan-related investments.  If I understand this correctly, it means Harvard can continue to own Berkshire Hathaway shares (as discussed here) despite Berkshire's PetroChina holdings.