Pakistani authorities agreed during talks with Afghan peace negotiators to release several Afghan Taliban prisoners to give a push to Kabul's troubled reconciliation process, according to a media report on Wednesday. The development came on the second day of Afghan High Peace Council chief Salahuddin Rabbani's three-day visit to Islamabad to revive the peace process that has been in limbo for over a year, the Dawn quoted its sources as saying. However, Mullah Baradar, the second highest Afghan Taliban commander, is not among those being freed.