European Commission President Ursula von der Leyen has expressed concern that the escalating conflict in the Middle East will result in additional migration problems. Over the past few weeks, more than 1 million people have been displaced, and there is a clear potential for further displacements, von der Leyen wrote in a report prepared for an EU summit on topics including migration on Thursday. Emergency plans need to be developed for both the European Union and for international partners, von der Leyen wrote. The EU chief noted that a significant number of Middle Eastern refugees have recent…