On college campuses, Israel-Hamas war spotlights free speech concerns

Juliette Touma, director of communications for the United Nations Palestine Refugee Agency, talks about what is going on inside Gaza as the temporary ceasefire continues between Israel and Hamas. And, college campuses across America are reeling from heightened tensions, protests and polarizing views in light of the Israel-Hamas war. CEO of PEN America Suzanne Nossel explains the discord that's playing out on university campuses and how higher academia can address and resolve concerns over free speech on their campuses. Then, scientists, including those at NASA, are interested in studying UFOs. But there's a big challenge; it's difficult to collect the data to draw scientific conclusions. Alan Tu of WHYY's The Pulse reports.