'US has offered Ukraine 15-year security guarantee'

President Zelensky has said the US is offering Ukraine security guarantees against Russian aggression for 15 years - but he said he wished they would be for longer. President Trump said security guarantees had been 95% agreed, but land remained the thorniest issue. We get reaction from Ukrainians.

Our Chief International Correspondent Lyse Doucet joins to give her analysis on the efforts to end the the Russia-Ukraine conflict and on the developments in the Middle East.

As the popularity of weight-loss drugs continues to surge, we hear from experts about their impact - and from people who’ve used them to lose weight.

Presenter: Andrew Peach.

(Photo: Ukrainian President Volodymyr Zelensky attends a joint press conference with US President Donald Trump (not pictured) in Palm Beach, Florida, USA, 28 December 2025. Credit: PRESIDENTIAL PRESS SERVICE/HANDOUT/EPA/Shutterstock)