News Wrap: U.S. declares monkeypox is a health emergency

In our news wrap Thursday, the Biden administration declared a public health emergency over monkeypox as the number of U.S. cases passed 6,600, President Biden tests positive for COVID for a sixth consecutive day, China retaliates in a dispute over Taiwan, Puerto Rico's former governor was arrested in a federal corruption case, and Taliban officials deny knowing al-Qaida's leader was in Kabul.