The US Coast Guard is escorting veteran long-distance swimmer Diana Nyad as she nears Smathers Beach in Key West - the end of her journey from Cuba to Florida.
Ms Nyad's team wrote on Twitter:
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New Army unit which will use psychology and social media to help Britain "fight in the information age" is being set up, the MoD announced.
Police proposals suggest that all frontline police officers should have the option of arming themselves with Tasers.
Snow showers and sleet expected to affect parts of Scotland and Northern Ireland, with snow extending further south.