London Attack: 'Huge Amount of Forensic Material' Seized by Police

Police in Britain say they've seized a huge amount of forensic material during a fast-moving investigation into Saturday's terror attack in London. New security barriers have been put up on bridges in the city to protect pedestrians.

A diplomatic row between Gulf countries has intensified, with Saudi Arabia and others cutting ties with Qatar, accusing it of promoting extremism.

President Putin has played down his contacts with associates of Donald Trump.

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