Taliban denies leader killed in US drone strike

The US has announced it's carried out an airstrike targeting the leader of the Afghan Taliban, Mullah Akhtar Mansour. However, it's not yet clear whether or not he was killed in the attack. Al Jazeera's Victoria Gatenby reports. Subscribe to our channel: http://bit.ly/AJSubscribe Follow us on Twitter:   / ajenglish   Find us on Facebook:   / aljazeera   Check our website: http://www.aljazeera.com/