PBS NewsHour Weekend full episode May 30, 2015

On this edition for Saturday, May 30, more than 4,000 migrants are rescued in the Mediterranean Sea over a 24-hour period. Later, the economic implications of removing Cuba from the U.S. Terror List. And, in our signature segment, how one economic success story in Mexico might become a model for the whole country. Hari Sreenivasan anchors from New York.