In Bethlehem, the town where Christians believe Jesus was born, a hotel designed by famed graffiti artist Banksy offers a different kind of Christmas. The Walled Off Hotel abuts the separation wall which Israel has built on its border with the Palestinian West Bank, and has now become a canvas for protest against the Israeli occupation. The hotel boasts that each room offers "the worst view in the world". Linda Gradstein reports from Bethlehem.