'He's a lovely fella when he's asleep' - Bertie Ahern says Rees-Mogg did not know what the Irish border was

Former Taoiseach Bertie Ahern has claimed that Conservative MP Jacob Rees-Mogg admitted to him that he had no idea what the Irish border was.
Mr Ahern was speaking about Brexit at the Women In Media Conference in Ballybunion with Fine Gael MEP Mairead McGuinness when he spoke about his experience attending Brexit committees