Analysts told The Washington Post that China appears to be linked with the infiltration.

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According to the Washington Post, in exchange for China's support for the resolution, the Obama administration has turned a blind eye to Beijing's continued nuclear proliferation activities to Pakistan.

CENTERFORSECURITYPOLICY: South Korea, North Korea, Israel & Iran

The Washington Post cites Nicholas Lardy, a respected China-watcher at the Peterson Institute, as saying that urban housing stock accounts for 41% of household wealth in China, compared to 26% in the U.S., though mortgage lending is much more restrictive in China.

FORBES: Standard Chartered Sees Chinese Housing Rebound In 2013