Today on Boston Public Radio: We opened our show with a call-in segment, asking listeners about their thoughts regarding the recent spike in COVID-19, flu, and RSV cases, and if they are choosing to mask again. Nancy Gertner discussed the latest news coming out of the U.S. Supreme Court and former President Donald Trump’s legal woes. Gertner is a retired federal judge and a senior lecturer at Harvard Law School. Trenni Casey joined the show to talk about the sudden death of American journalist Grant Wahl in Qatar, and the return of Brittney Griner from Russia. Casey is a sports anchor and reporter for NBC Sports Boston. Boston Mayor Michelle Wu joined us for this month's edition of “Ask the Mayor.” She fielded questions from listeners at home and members of the audience at the Boston Public Library. Wu has been the mayor of Boston since her election in 2021. Comedian Chris Fleming joined the show ahead of his performance at the Wilbur on Dec. 17. We closed the show with Jim and Jared's thoughts regarding house guests, both how they deal with them and sharing their own stories of being guests.