
Five weeks after he accepted national awards in his role as director of the D.C. Department of the Environment, the agency's former chief Christophe Tulou arrived in a downtown office building for a gathering where there were many familiar faces from the city government and environmental community.

D.C. Mayor Vincent C. Gray's administration said Friday it had fired the city's environment director, Christophe A.G. Tulou, for what officials termed a "serious breach of protocol" in negotiations over a long-term sewer project.

D.C. Mayor Vincent C. Gray's administration said Friday it had fired the city's environment director, Christophe A.G. Tulou, for what officials termed a "serious breach of protocol" in negotiations over a long-term sewer project.

Billionaire investor George Soros is closing his nearly $26 billion hedge fund to outside investors so that it will be managed solely for the Soros family and thus avoid new federal regulations, according to a letter obtained by the Associated Press on Tuesday.