By GIL STERN STERN HOFFMAN, JPOST.COM STAFF
Limor Livnat and a group of 15 MKs were due to visit Joseph's Tomb this morning, but the trip has been canceled for unknown reasons.Livnat's nephew, Ben Yosef Livnat, died last month after being shot by a Palestinian policeman when he attempted to visit the tomb without prior security clearance.Red Cross calls for release of hostages in Gaza