THERESA May today issues a new year plea to MPs to back her Brexit deal so Britain can finally unite and “turn a corner” on its bitter EU schism.The PM’s emotional new call comes in her January 1 video message to the country.PA:Press Association The Prime Minister appeared emotional in her January 1 video message[/caption]It also emerged yesterday that she has began a frantic final eight days of calls to EU leaders in a race against time to save her agreement.No10 admitted that there is “still more work to do” to win extra legal assurances from Brussels for the hated Irish backstop – that keeps the UK in a customs union – to be temporary.MPs begin debating the deal a week tomorrow on January 9, ahead of the landmark meaningful vote on it the following week.In a video message released late last night, Mrs May said: “In the next few weeks MPs will have an important decision to make.Reuters Theresa May said in the video ‘We have all we need to thrive and if we come together in 2019. I kn…