Ben Bernanke

Among other objectives, liquidity guidelines must take into account the risks that inadequate liquidity planning by major financial firms pose for the broader financial system, and they must ensure that these firms do not become excessively reliant on liquidity support from the central bank.

Leverage is great when it works, and when it doesn't work, it creates a lot of issues. So I think if you limit the amount of leverage that people can borrow, or that banks can borrow, I think you'll find that you'll have a lot less issues going forward.

The question is not whether Tibet should be independent but the extent of the autonomy that it is allowed. Tibet has been firmly ensconced as part of the Chinese empire since the Qing dynasty's military intervention in Tibet in the early 18th century.