Al-Jazeera Video: Torture rising in Gaza and West Bank prisons

"Cases of torture the West Bank and Gaza prisons have increased by a third in a year, according to a human rights group. The Independent Commission for Human Rights says both the Israeli army and Palestinian security forces are responsible. The group blames - in part - the enduring tensions between rival Palestinian groups Hamas and Fatah. Al Jazeera's Sue Turton reports from Hebron."