Paris attacks live: World leaders gather as a million expected to march in French capital

A million people are expected to take part of today's demonstrations

• Over 1,000,000 people march for "freedom and tolerance"

• The march honours the 17 killed in the Charlie Hebdo magazine attack and those who died in the supermarket siege
• Dozens of world leaders take part and Prime Minister David Cameron attends his first ever street demonstration
• Firebomb attack on German newspaper Hamburger Morgenpost that printed Charlie Hebdo cartoons
• At least 2,000 police officers and 1,350 soldiers deployed by French authorities as part of security measures in Paris
• Paris supermarket gunman Amedy Coulibaly linked to third shooting by ballistics evidence
• Footage shows Paris supermarket gunman pledging allegiance to 'Islamic State'

(Getty Images)

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