Al-Jazeera Video: Riz Khan - Murder in Dubai

"When Hamas official Mahmoud al-Mabhouh was found dead in his Dubai hotel room last month, the death was chalked up to natural causes. But evidence revealed in the past few days indicates that the Israeli spy agency, Mossad, may have been behind the murder - and the details have sent shockwaves around the world. No one believes it will be the last Mossad assassination in the Arab world, but will the incident be swept under the carpet this time? Riz Khan speaks with Robert Fisk, the Middle East correspondent for the UK daily The Independent, and Yossi Melman, the intelligence and military affairs correspondent for the Israeli daily Haaretz, who co-authored 'Every Spy a Prince: The Complete History of Israel's Intelligence Community'."