California's Poor Air Quality; AstraZeneca Pauses COVID-19 Vaccine Study

It's been the biggest wildfire season in California's modern history. Bonnie Holmes-Gen, member of the California Air Resources Board, joins us to discuss the state's dangerous air quality. Also, AstraZeneca says it is pausing its COVID-19 vaccine study after the company revealed that a trial participant had a serious adverse reaction in the U.K. Adam Feuerstein, a senior writer at STAT, explains. That and more, in hour two of Here & Now's Sept. 9, 2020, full broadcast. You can find more at hereandnow.org — and follow us on Twitter, Instagram or join the conversation on Facebook.