This week, Emily Bazelon, John Dickerson, and David Plotz discuss how Trump is using the powerful machine of government prosecution to reverse-engineer crimes supposedly committed by enemies, his diatribe against Tylenol at the disastrous press conference on autism, and the echoes of past Red Scares in today’s free speech climate with historian Beverly Gage, author of the Pulitzer Prize-winning G-Man: J. Edgar Hoover and the Making of the American Century.

For this week’s Slate Plus bonus episode, Emily, John, and David discuss the debate around Trump’s new $100,000 fee for H-1B visa workers: will it score points or be an own goal for US jobs?

In the latest Gabfest Reads, Emily talks with author and Yale professor Judith Resnik about her new book, Impermissible Punishments: How Prison Became a Problem for Democracy. They discuss the history of the prison system’s use of punishments like whipping, how the practice came to an end, and more.

Email your chatters, questions, and comments to gabfest@slate.com. (Messages may be referenced by name unless the writer stipulates otherwise.)

Podcast production by Cheyna Roth

Research by Emily Ditto

You can find the full Political Gabfest show pages here.