Why is there increasing violence at rallies held by US Republican presidential front-runner Donald J. Trump? Who's inciting it? Is it Trump himself egging on his angry supporters to hurt protesters? How will this affect the holding of peaceful elections in 2016? Will it hurt the US image in the international community? Why did the Obama administration and the US Senate ignore efforts by Indian lobby, including Husain Haqqani and Tarek Fatah, to block the $700 million deal to sell F-16s and other related equipment to Pakistan? Why did the US-Pakistan joint declaration after strategic dialogue in Washington refer to the importance of Kashmir resolution? Is the US willing to anger New Delhi to maintain close ties with its arch-rival Pakistan? Is Mustafa Kamal bandwagon gathering momentum with more MQM leaders joining the ex mayor of Karachi? How many more will jump on this bandwagon to try and isolate the all-powerful Altaf Husain and his London-based Rabita Committee? Why did Obama not acknowledge "close ties" with America's "ally" Saudi Arabia? Why did he say "Saudi Arabia must share region with Iran"? Is Obama putting Iran and Saudi Arabia on the same footing now? What led to the welcome release of Gov Salman Taseer's son Shahbaz Taseer soon after Mumtaz Qadri execution? Was he recovered by use of Pak military force or by ransom paid to kidnappers by his family? Viewpoint From Overseas host Misbah Azam discusses these questions with panelists Ali H. Cemendtaur and Riaz Haq (www.riazhaq.