Today on Boston Public Radio:

• Congresswoman Katherine Clark discussed the Mueller report, whether Democrats should pursue impeachment, and other top national stories.
• With former Vice President reportedly announcing his 2020 candidacy tomorrow, we asked our listeners: Do you see him as the future of the Democratic Party?
• Homeland security expert Juliette Kayyem analyzed the terrorist attacks in Sri Lanka.
• Is humanity in the throes of an empathy collapse? Nancy Koehn of the Harvard Business School looked at a disheartening new study.
• Ali Noorani of the National Immigration Forum discussed the constitutionality of a citizenship question on the 2020 census.
• Tech writer Andy Ihnatko went over the latest headlines at the intersection of technology and policy.
• Comics Julia Jeffries and Kelly MacFarland previewed the 10th annual Women In Comedy Festival coming to the Boston area in May.