Police scuffle with Afghan migrants as they block the entrance of the Hellenikon migrant camp during the visit of Migration Minister Yannis Mouzalas, in southern Athens, Monday, Feb. 6, 2017. The protest was organized against conditions at the camp as Greece says more than 60,000 refugees and migrants are stranded in camps here after European border closures last year. (AP Photo/Thanassis Stavrakis)