Iranian businessman in divorce fight with estranged Irish wife

A wealthy Iranian businessman is embroiled in a divorce court fight with his estranged Irish wife.

Diplomat's son Mehrdad Radseresht, who is in his 70s, says Barbara Spain-Radseresht, who is in her 40s and used to work in the travel industry, agreed to a divorce when they lived in the Middle East more than seven years ago.