Officials investigating the fire on a Boeing 787 Dreamliner jet at Heathrow airport are focused on how condensation in the plane and a possible pinched wire in an emergency beacon may have sparked the blaze, Reuters reported, citing a source.
There has been a number of Boeing 787 Dreamliner faults and groundings since the plane hailed as the most environmentally friendly took to the skies.
In July 2012, a fan shaft on an engine failed during tests in South Carolina.
In December of the same year, an United Airline Dreamliner made an emergency landing in New Orleans due to electrical problems.
More recently, a Dreamliner bound for Florida returned to Manchester airport after developing a fault.
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.