President Trump said "we need Greenland" while answering questions at Alina Habba's swearing in as U.S. attorney for New Jersey. "I think Denmark understands it, I think the European Union understands it and if they don't, we're going to have to explain it to them." Read more: https://abcnews.visitlink.me/iBcL6Y ––– Subscribe to ABC News on YouTube: https://abcnews.visitlink.me/59aJ1G ABC News is your daily source of breaking national and world news, exclusive interviews and 24/7 live streaming