Queen Elizabeth II was the longest reigning British monarch. Her passing will result in immense disruptions as millions of people from around the world travel to pay their respects. We examine...

• How airports will likely be severely congested
• The impact on business operations in London and the rest of the UK
• What security will look like at her funeral as numerous heads of state will be present

GUEST: Russ Tottenham, intelligence analyst with samdesk's Real-Time Coverage team

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