US, China   deal losses to both 

WASHINGTON: In shutting each other's consulates, the United States and China have done more than strike symbolic blows in their escalating feud. They've also dimmed each other's ability to observe - and to spy on - critical regions of their countries.


 For the United States, the loss of the Chengdu mission in southwestern China will, among other things, cloud its view of Tibet, a region where Buddhist residents say Beijing is eroding its culture and its traditional independent streak. China says Tibet has been its territory for centuries.