US, China have pointed questions in private

The Chinese, who have the largest foreign holdings of U.S. Treasury debt at $801.5 billion, have been expressing worries that soaring deficits could spark inflation or a sudden drop in the value of the dollar, thus jeopardizing their investments. Chinese officials said those concerns were raised during Monday's talks.

"We sincerely hope the U.S. fiscal deficit will be reduced, year after year," Assistant Finance Minister Zhu Guangyao told reporters after the Monday talks had ended.

"The Chinese government is a responsible government and first and foremost our responsibility is the Chinese people, so of course we are concerned about the security of the Chinese assets," Zhu said, speaking through an interpreter.

Uh oh. The Chinese are more concerned about our over-spending than our own legislators are. They could make it difficult for us to continue our spendthriftian ways if they get nervous about owning US dollars.