Slovenian Prime Minister Miro Cerar (L, front) and visiting Swedish Prime Minister Stefan Lofven (C, front) take a walk in central Ljubljana, Slovenia, March 27, 2017. Visiting Swedish Prime Minister Stefan Lofven and his host Slovenian counterpart Miro Cerar called on Monday for unity of the EU following Brexit and the need to continue fostering common values and build a Europe of the future. (Xinhua/Matic Stojs)