It is estimated that China's foreign direct investment (FDI) worldwide may top $1 trillion by 2020. As its second largest trading partner, the United States is expected to be a prime destination for this massive influx of capital. Is Chinese FDI in America a good thing? Or does it pose a threat to the United States, and if so, why? Watch the debate, which was aired on C-Span on June 21, 2011, here!