British police say there is nothing to suggest a mass stabbing incident on a train on Saturday was a terrorist incident. Doctors continue to treat seven passengers, two of whom have life-threatening injuries. Armed police arrested two suspects at Huntingdon station in Cambridgeshire, where the train made an emergency stop after terrified passengers alerted the crew.

Also in the programme: we'll speak to Nigeria's presidential adviser after US president Donald Trump threatened to take military action to protect the country's Christian population; and the wartime message in a bottle found ashore after one hundred years.

(Picture: Forensic teams work at the scene at Huntington railway station in Britain after a number of passengers were stabbed on a train. Credit: Tayfun Salci/EPA/Shutterstock)

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