Why is the PTI infighting increasingly public? Why did Brig Samson reveal details of “conspiracy” around PTI dharna? Will PTI split up? Why was Mullah Omar’s death announcement timed just before the second round of Taliban peace talks? Was it done by the Tajik-dominated pro-India Afghan intelligence to scuttle the talks? Who ordered the killing of Malik Ishaq and his right-hand man and his two sons? What message does it to the sectarian outfits? How will MQM chief Altaf Hussain’s continuing anti-Pakistan rants impact the future of MQM? How did Pakistan pull off a stunning T20 win in Sri Lanka after winning both test and one-day series? Viewpoint From Overseas host Faraz Darvesh discusses these questions with Misbah Azam (politicsinpakistan.com) and Riaz Haq (riazhaq.com)