Ukrainian pilot Nadiya Savchenko (center), who was freed from jail in Russia as part of a prisoner exchange, talks to the media upon arrival at Kiev's Boryspil airport on Wednesday. Anatolii Stepanov /AFP/Getty Images hide caption

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A boy plays in a puddle at a makeshift camp occupied by migrants and refugees at the Greek-Macedonian border near the village of Idomeni on Thursday. Andrej Isakovic/AFP/Getty Images hide caption

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French President Francois Hollande (center right) shakes hands with Turkish Prime Minister Ahmet Davutoglu, (center left) before a meeting during an EU summit in Brussels on Friday. Stephane de Sakutin /AP hide caption

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European Council President Donald Tusk (front center) shakes hands with Turkish Prime Minister Ahmet Davutoglu (front row, second from left) during a group photo at an EU summit Monday in Brussels. Francois Walschaerts/AP hide caption

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The Italian coast guard pulls migrants from an inflatable dinghy off the Libyan coast in the Mediterranean Sea last month. European Union leaders have submitted a plan of action to save lives in the Mediterranean. Alessandro Di Meo/AP hide caption

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Nearly 20 companies have filed antitrust complaints against Google in Europe since 2009. Francois Lenoir/Reuters/Landov hide caption

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EU's New Competition Chief Could Shake Up Google Antitrust Case
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