Dalai Lama cancels Botswana visit "due to exhaustion"

Exiled Tibetan spiritual leader the Dalai Lama has cancelled a planned visit to Botswana because of exhaustion, his office said, a move that is likely to be welcomed by China, a major investor in the African country.The Dalai Lama had been expected to address a human rights conference in the capital Gaborone on Aug. 17-19 and meet Botswana's president during the trip.Visits by the Dalai Lama to foreign countries infuriate China, and it stepped up warnings to Botswana last month, with its Foreign