Yes I am sure we can build and operate high speed trains in India, but at the same time I must also say that there are far more pressing issues that must be sorted out before such an idea is implemented. Without going too deep in to the facts let me just say that a high speed train in this country is an idea whose time is yet to come.....and is quite a long way away. The key word i will say is INFRASTRUCTURE or rather the lack of a solid foolproof infrastructure. I hope I have made my point clear.