ISLAMABAD- Taliban negotiator Professor Ibrahim Khan today asked Pakistan People's Party (PPP) patron in-chief Bilawal Bhutto Zardari to refrain from making harsh statements about the peace talks and Taliban .

"On one hand, Bilawal Bhutto demands the release of Shehbaz Taseer and Haider Gilani, while on the other hand, he uses harsh language against the Taliban ," Ibrahim said. A conducive atmosphere should be created so that negotiators could demand the release of abductees to Taliban , he added.