A letter has been published from President Donald Tusk to the members of the European Council ahead of their special meeting on 10 April 2019, during which a request from UK Prime Minister Theresa May for a Brexit extension is to be discussed. The letter notes that although the requested extension is to 30 June 2019, there is little reason to believe the process can be completed by that time. Instead, President Tusk recommends a longer, flexible extension that would last only as long as necessary and no longer than one year, and would allow the termination of the extension...