In pictures: Christian Peacemakers, Hebron

The organisation provides tours for groups - mainly peace activists or church members - around Hebron. Rich tells the group about the 1929 massacre of 67 Jews in the city by Arab rioters. But he also stresses the remarkable stories of some Arabs, now Palestinians, protecting their Jewish neighbours.

In 1994, Baruch Goldstein, a Jewish settler, fired on praying Muslims in city's Tomb of the Patriarchs - a shrine in Hebron sacred to both Muslims and Jews. Twenty-nine people died.