By Sudha Ramachandran BANGALORE - China has begun building a railway connecting the Tibetan capital of Lhasa with the market town of Khasa on the Sino-Nepal border. The rail link, the latest Chinese initiative to improve its transport infrastructure in the Himalayan region, is expected to enhance Nepal's economic engagement with China and reduce its dependence on India. The 770-kilometer Lhasa-Khasa railway line is an extension of the world's highest railway, which runs from Golmud in China's Qinghai province to Lhasa. Inaugurated in August 2006, the Golmud-Lhasa rail integrated Tibet into...

