@Kas If you see the video, I think the munafiqat indicated here was that the same Nawaz Sharif was berating the Bhuttos very severely for years and years. Now, he's saying stuff like he was always their friend, Benazir bhutto was his "sister" and he'll investigate her death and find her killers because that's his brotherly obligation(even though he's been *asleep* for the past few years wining and dinning with the killers).
On a different note, I believe this video could have been better-researched. It's a good effort, but it focuses on one single narrow thing. It could have included things like, Nawaz talking about how if PPP kicks Zardari out, Nawaz will STILL support him. All the noise Nawaz was making when the Nawaz govt was booted out in Punjab(governor rule), all that talk of going to Islamabad, and then how he suddenly went back on his word and turned around from Gujranwala after recieving a call from Uncle Sam. His sudden backtracking gave Zardari enough room that Zardari easily refused to kick out his puppet Justice Dogar, letting Dogar complete his term and gracefully retire.
Video could have also included stuff like Nawaz talking about "saving democracy" and refusing to stand up or do anything, while this government was repeatedly exposed as corrupt and dirty. And now, when PTI has come forward exposing these other two parties and their back-and-forth bantering as a "scripted drama" to appease the public, Nawaz is suddenly forgetting the "saving democracy" mantra and attacking Zardari in order to maintain the appearance of authenticity for his supporters.
I think PTI's media folks need to put out a few viral videos like that, maybe even have some stuff played on the media channels. These two political parties have given so much material, *so* much dirt, with all their corrupt activities. They need to research this stuff, much of it is available on Youtube, and what isn't could probably be obtained from the media channels, these past few years have had so many episodes and incidents where these parties were buddy-buddy, all this drama that they put forth(Murree declaration and "supporting democracy", to blaming each other during the Raymond Davis case while both parties aided his departure, Punjab Police escorting him out).