Barclays has revealed its conduct is being investigated by the US Department of Justice (DOJ) and US Securities and Exchange Commission.
Both will examine whether the bank's relationships with third parties who help it win or retain business are compliant with the US Foreign Corrupt Practices Act.
More top news
A young boy with cystic fibrosis has been 'recruited' by police to become Iron Boy and help rescue a reporter from an evil super villain.
Concerns about the way Google and other multinationals pay tax have been around for at least three years.
BT is launching a "breakthrough" new service aimed at completely eradicating millions of nuisance calls for its customers.