Security is being increased at UK airports after the US asked for tougher measures amid reports that terrorists are working on a bomb that could evade scanners. The Government said most passengers should not experience disruption from the new regime.
An animation by NATS, the UK air traffic control service, maps the 2-3,000 aircraft flying across the North Atlantic every day.
The video above shows the 2,524 flights that travelled between Canada, the US and Europe on a single day in August 2013.
The Democratic presidential candidate may also have shown his cards on his choice of running mate.
The US president also shared a post on Twitter accusing Dr Anthony Fauci of misleading the public over hydroxychloroquine.
Fears over an impending second wave of coronavirus dominates Wednesday’s front pages.