Irish Times: “The Trump administration had been considering a visit to Ireland between the president’s trips to Britain and France in June. But disagreement has emerged over protocol issues.”
“While the Taoiseach’s preference is to meet Mr. Trump in Co Clare, Irish officials are reluctant to meet the U.S. president in his golf course in Doonbeg. Instead, the Government has pressed for a meeting in another location, preferably Dromoland Castle, located 50km away.”
“One White House source told The Irish Times on Thursday that the president was now favouring a visit to Scotland rather than Ireland during his European trip. But sources in Dublin on Thursday said they believed the Irish visit would still go ahead. … The unique nature of a potential visit – a U.S. president visiting his own private property in Ireland – has thrown up complex issues around protocol, and whether it constitutes a private or official visit.”

