This BBC World Service news podcast covers several global events, including discussions among European leaders regarding the Ukraine conflict and potential peace negotiations involving the US and Russia; concerns about the US's role in European security are highlighted, along with differing opinions on sending peacekeeping troops to Ukraine. The podcast also reports on a potential new AI-powered prostate cancer test with high accuracy rates, a new treatment for COVID-related smell loss, and the death of Mexican singer Paquita la del Barrio. Finally, it discusses a Florida incident where a man mistakenly shot an Israeli father and son, believing them to be Palestinians, and the apology issued by a conductor for comparing Italian choristers to mafia families. The podcast provides updates on current events and medical advancements.