NBCNews.comGreek Riot Police Begin Evacuating Idomeni Refugee CampNBCNews.comIDOMENI, Greece — Greek authorities began an operation at dawn Tuesday to gradually evacuate the country's largest informal refugee camp of Idomeni on the Macedonian border, blocking access to the area and sending in more than 400 riot police.Greece starts clearing Idomeni migrant border campCNNGreece Begins to Clear Migrants From Idomeni CampTIMEGreece begins moving migrants from Idomeni campBBC NewsThe Guardian -Roanoke Times -Voice of America -RTE.ieall 75 news articles »