Speaking at a meeting of local Conservatives in Northern Ireland on Thursday evening, the prime minister said: "Actually, Northern Ireland has got a great deal. You keep free movement, you keep access to the single market, but you also, as it says in the deal, have unfettered access" to Great Britain. This poses a rather obvious question. If retaining free movement and staying in the European single market is such a "great deal" for Northern Ireland, then why has Johnson prioritized a Brexit plan that would prevent the rest of the United Kingdom from having that same access and freedom?...