Cui Tiankai, China's top diplomat in the U.S., says there is a lack of global coordination in response to the COVID-19 pandemic. While he praises international agencies like the World Health Organization and International Monetary Fund, Cui believes more needs to be done and for a wider swath of impacted nations. China, he says, is poised and ready to lead in aid and relief efforts on a global stage, and he urges the U.S. to also do its part.