BusinessIrish business demand clarity over Brexit borderTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoBusiness11/01/2018November 1, 2018The Irish border is the final sticking point in the EU-UK Brexit negotiation, with the future of the frontier far from certain. That is causing worry for businesses north and south, says DW Business reporter Arthur Sullivan.https://p.dw.com/p/37X4MAdvertisement