Of negotiation the border with ireland as proving to be the main barrier. Also coming up the u. S. Supreme court gives the go ahead for a travel ban on six mostly muslim countries its President Trumps third attempt to enforce his executive order but it could still fail. And its decision day for russias Winter Sports athletes the International Olympic committee is set to vote on whether to ban them from the upcoming Winter Olympics over allegations of state sponsored doping. Im sorry so much going to thank you for joining us the border between ireland and the United Kingdom has emerged as the main stumbling block and britains negotiations to leave the European Union hopes of a deal on monday were dashed at the last moment when the Democratic Unionist Party raised objections Prime Minister theresa may could not ignore the party because it is propping up her fragile government well get some analysis from our correspondents in a moment but first a look at how the deal unraveled. The handsh