David Cameron has refused to accept a letter from Cristina Fernández de Kirchner at the G20 meeting in Mexico.
The Argentinian President attempted to put a letter into Cameron's hands but he refused to accept it with Number 10 saying he thought it was a stunt.
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McDonald's in Japan will resume serving large portions of French fries in January after a labour dispute in the US disrupted supply.
More than four in 10 cases of cancer in the UK could be avoided if people made changes to their lifestyle, Cancer Research says.
Services took place in Indonesia, Thailand, Sri Lanka and India on the 10th anniversary of the tsunami which claimed 230,000 lives.