The mother of one of America's most famous news anchors is believed to have been abducted.

Savannah Guthrie is used to broadcasting the news to millions of people - but has now issued a desperate video appeal calling for her mum’s safe return.

The story has captivated America - so who is Savannah Guthrie and what do we know about her mother Nancy’s disappearance so far?

Niall is joined by Sky’s US correspondent and Trump100 co-host David Blevins.

Producers: Tom Gillespie & Emily Hulme

Editor: Mike Bovill