On Greece's Santorini island, 13 cloistered nuns pray for the world

Outside the Monastery of St. Catherine, tourists crowd Santorini, one of the trendiest islands in Greece. Inside, 13 cloistered Catholic nuns devote their lives to praying for those visitors and for the world.

India blocks foreign funds for Mother Teresa's charity

India's government has blocked Mother Teresa's charity from receiving foreign funds, saying the Catholic organization did not meet conditions under local laws, dealing a blow to one of the most prominent groups running shelters for the poor.