More than 200 trekkers still stranded in freezing temperatures near the eastern face of Everest in Tibet are expected to be evacuated by Tuesday, a source familiar with the situation said, after unexpectedly strong snowstorms tore across western China. Outdoor enthusiasts have flocked to China's rugged interior since an eight-day holiday began on Oct 1, but a sudden blizzard over the weekend caught off guard hundreds of hikers hoping to catch a glimpse of Everest's Kangshung face. Their evacuation, which began on Monday, should be completed by Tuesday, said the source, who spoke on condition of anonymity in the absence of authorisation to speak to media on the matter. Tibet's regional government had no immediate comment. Snow fell through Saturday...