Zaporizhzhia workers kept at gunpoint by Russians

The Ukrainian President, Volodymyr Zelensky, has warned the international community that, unless it helps get the Russians out of the plant immediately, there could be a disaster.

Also on the programme: a firefighter in France tells about an almost unwinnable battle as wildfires rage; and we hear from someone in the US who's overseen investigations to leaks of classified official information, and insists Donald Trump is not above the law.

(Image: A view shows the Zaporizhzhia Nuclear Power Plant in the course of Ukraine-Russia conflict outside the Russian-controlled city of Enerhodar in Ukraine on 4 August 2022. Credit: Reuters/ Ermochenko)