Today on Boston Public Radio:

M.I.T. economist Jonathan Gruber explained why he’s (mostly) optimistic about the prospect of a Pfizer coronavirus vaccine, and the Biden administration’s ability to distribute it. He also touched on his thoughts around a case involving the Affordable Care Act that’s currently before the Supreme Court.

We opened our lines to hear your thoughts on the word of COVID-19 vaccine, and whether you’d feel confident enough to take it. 

CNN analyst Juliette Kayyem weighed in on President Trump’s refusal to concede defeat to President-elect Joe Biden, and the support he’s getting from his staff and GOP congressional leaders.

Rep. Seth Moulton talked about the national security risks created by President Trump’s refusal to concede to President-elect Joe Biden, and his pride in helping to create recently-passed legislation to establish a three-digit mental health hotline. He also previewed a Veteran's Day virtual town hall that he'll be co-hosting Wednesday night.

We opened lines to ask: with the Trump administration spreading misinformation about the election and refusing to accept the electoral math, are you worried about the possibility of a coup?

Medical ethicist Art Caplan discussed news around a potential coronavirus vaccine from Pfizer, weighing the impact of President Trump’s Operation Warp Speed on the company’s breakthrough, and talking about the logistics of distribution.

GBH Executive Arts Editor Jared Bowen discussed the latest news around the MFA’s delay of a controversial exhibit presenting the works of painter Philip Guston, as well as their new Claude Monet exhibit. He also talked about a new work from playwright Andrei Kureichik about the ongoing pro-democracy protests in Belarus, called “Insulted. Belarus(Sia)."