Ghamidi - Status of Hadeeth 02

Discuss on the need and status of Hadeeth in Islam , Difference b/w Sound and Weak Hadeeths. Books of Sahah Sitta. Does Hadeeth Abrogates Noble Qur'anic verses ? . Javed Ghamidi - Intelletual and Research Scholar , Hafiz Abdur-Rasheed - Sheikh-ul-Hadeeth , Mufti Muneeb-ur-Rehman - Well known Scholar , Mohsin Naqvi - Well known Shia Scholar.