HARDtalk - Saeb Erekat, Palestinian Chief Negotiator

The UN has described conditions in Gaza as a living hell and called for an immediate ceasefire, but both Israel and Hamas have failed to heed such calls. Zeinab Badawi talks to Saeb Erekat, the Palestinian Chief Negotiator and one of their most senior officials, who has been at the forefront of efforts to find a way out of the current impasse and suffering.