with razor wire and dog patrols to try to keep the desperate refugees out. hungarian police tear gassed hundreds at an overcrowded registration center on wednesday. there s plenty of evidence that democracies turn right. they turn rabidly nationalists where there are immigrants on the horizon. as europe tries to fortify its borders, many countries on the eu s fringe are finding it impossible to stem the flood of migrants seeking a better life. ian lee, cnn, london. just four days after its birth at the national zoo in washington, the smaller of the two panda cubs has died. the cub hadn t been able to keep weight on and was showing signs of respiratory distress. zookeepers were monitoring the cub around the clock.