Today on Boston Public Radio:

Medical ethicist Art Caplan discussed the U.S.’ defunding of a program to study potentially crippling diseases, and a new study indicating that 45% of Americans have driven drowsy.

We opened lines to callers to ask: do you ever drive while drowsy?

National security expert Juliette Kayyem discussed the U.S. raid to kill Abu Bakr al-Baghdadi, and Tuesday’s impeachment hearing testimony from Lt. Col. Alexander Vindam.

Susan Rice, former U.S. Ambassador to the U.N., discussed her legacy in the Obama administration in light of her new book, “Tough Love.”

Boston Globe columnist Alex Beam discussed tensions between Gen Z-ers and Baby Boomers over the older generation's response to climate change.

Media maven Sue O’Connell discussed President Trump’s relationship to dogs, and the resignation of California Rep. Katie Hill.

WGBH Executive Arts Editor Jared Bowen reviewed Moonbox Productions’ rendition of “Rocky Horror Picture Show,” and Greater Boston Stage Company’s production of “Marie and Rosetta."

When Women Take the Lead