"Unionism has been dragged in to the gutter by the DUP" - UUP leader @RobinSwannUUP launches blistering attack on DUP - he talks to @StephenNolan

"The DUP are endangering the union" - that's the view of the UUP leader Robin Swann. In his speech to the Ulster Unionist conference at the weekend he was scathing about what he sees as the damage the DUP have done to unionism. Robin Swann spoke to Stephen this morning.