Guests: Nadeem Afzal Chun (PPP), Shehryar Afridi (PTI) & Safdar Abbasi
Opposition needs to get united: Shahryar Afridi
Safdar Abbasi says Bilawal buried his politics in Punjab with "Ek Zardari Sb Pe Bhari" slogan
PPP's Chan says his party wants opposition unity on NAP, corruption
