China's "too big to fail" moment

The seemingly inevitable collapse of the major Chinese property firm Evergrande has economists around the world worried. The most pessimistic predictions are that its collapse could pull China's economy — and parts of the global financial system — down with it. Today on The Signal, is Evergrande too big to fail? And if the Chinese Government doesn't step in, how far could the fallout spread? Featured: Emily Feng, Beijing Correspondent, US National Public Radio (NPR) David Taylor, Business Reporter, ABC