Today on Boston Public Radio: MIT economist and Affordable Care Act architect Jonathan Gruber discussed concerns that a rushed COVID-19 vaccine could exacerbate vaccine skepticism in the U.S., and other political quandaries surrounding Operation Warp Speed.  We opened lines to ask listeners: what would it take to get you on board with an American-made coronavirus vaccine?  CNN’s Brian Stelter discussed his latest book, "Hoax: Donald Trump, Fox News, and the Dangerous Distortion of Truth.” National security expert and CNN analyst Juliette Kayyem discussed controversial acknowledgments made by the president in a forthcoming book from veteran journalist Bob Woodward, and her latest piece in The Atlantic, called "The Emotionally Challenging Next Phase of the Pandemic."  Medical ethicist Art Caplan weighed in on the thousands of Americans attending Donald Trump rallies without masks, and ethical questions raised by a new drug claiming to treat a common form of dwarfism.  Food writer Corby Kummer discussed data from the Massachusetts Restaurant Association indicating that 20% of Mass. restaurants have closed permanently because of the COVID-19 pandemic, and thoughts on fellow food writer Tom Philpott’s new book, “Perilous Bounty: The Looming Collapse of American Farming and How We Can Prevent It." We opened lines to ask listeners: are you ready to continue eating outside at restaurants during the fall and winter?