President William Ruto declares 3 days of national mourning. Two survivors have been taken to hospital. Also: A Palestinian bid for full membership of the UN is vetoed by the US at the Security Council, and why so many of China's major cities are sinking.

Talks on the Italian island of Capri also include the Middle East crisis. Also: We hear from an Israeli hostage released last year whose husband is still captive in Gaza, Germany arrests two Russian dual nationals suspected of planning sabotage attacks, and what to do about fire ants in Australia.