Syrian refugee Monzer Omar, 34, was recently reunited with his family in Germany. Wife Walaa Ahmed, 26, holds 14-month-old Lossin. Omar holds Lamar (left), age 4, and Lojain, 2. Esme Nicholson/NPR hide caption
Europe
Friday
Presidential candidate Luka Maksimovic, known as Beli, a 25-year-old satirist, campaigns in the Serbian town of Mladenovac on March 21. Andrej Isakovic/AFP/Getty Images hide caption
Thursday
Two refugee children who show the symptoms of uppgivenhetssyndrom, or resignation syndrome. Magnus Wennman for The New Yorker hide caption
Wednesday
Now, now, we know what you're thinking: How will I ever tell them apart? Francisco Leong/AFP/Getty Images hide caption
A student arrives at the Central European University in Budapest on the first day of classes in September 2016. Attila Kisbenedek/AFP/Getty Images hide caption
European Council President Donald Tusk holds up the document from the U.K. in Brussels on Wednesday. Tusk has received a letter from British Prime Minister Theresa May invoking Article 50 of the bloc's key treaty, the formal start of exit negotiations. Virginia Mayo/AP hide caption
British Ambassador Outlines How Brexit Negotiations Will Likely Unfold
British Ambassador to the EU Tim Barrow (left) delivers Prime Minister Theresa May's formal notice of the U.K.'s intention to leave the bloc to European Council President Donald Tusk in Brussels on Wednesday. Anadolu Agency/Getty Images hide caption
Tuesday
Scottish First Minister Nicola Sturgeon and Deputy First Minister John Swinney arrive at Scottish Parliament on Tuesday. They attended the second day of debate on a motion that ultimately granted Sturgeon the authority to pursue an independence referendum. Andy Buchanan/AFP/Getty Images hide caption