Karl P. Sauvant and Clarence Kwan (2008), "Chinese Direct Investment in the United States-- The Challenges Ahead," Location USA, pp. 39-46. This article is based on a longer working paper of the same name, published by the U.S. Chinese Services Group of Deloitte LLP and the Vale Columbia Center. (Update from Invest in America, the U.S. Department of Commerce 5/22/2009)