麻豆约拍

Donations to President Joe Biden's party saw a huge spike after he announced he was no longer running in the US election. Donors had pressured Mr Biden to step aside. But his departure from the candidacy leaves a number of questions - particularly when it comes to the vast sums of money required to secure a term in the White House.

Also on the programme, Will Bain looks ahead to one of the aviation world's biggest events.