Envoy Expresses Doubt on Forces For Afghanistan.

The United States ambassador to Afghanistan, who once served as the top American military commander there, has expressed in writing his reservations about deploying additional troops to the country, three senior American officials said Wednesday. The position of the ambassador, Karl W. Eikenberry, a retired lieutenant general, puts him in stark opposition to the current American and NATO commander in Afghanistan, Gen. Stanley A. McChrystal, who has asked for 40,000 more troops. [ABSTRACT FROM PUBLISHER]