If anyone believes that the world will make China pay for its genocide in Tibet, then they're more dense than rock! The hypocrites in the West are too busy prostrating themselves at the Mandarins feet, hoping for part of the action of this fast-growing nation of 1.3 billion and rising. And on top of that, China is a veto-wielding, permanent member of the UNSC, which makes her even doubly untouchable and unaccountable - China can do anything she darned well pleases and no one can or will do a darned thing, no matter how many millions of defenseless civilians she butchers - and you can take that to the bank.
