In Pakistan Musharraf was Khalifa from 1999 to 2008, then came Zardari who was Khalifa from 2008 to 2013, and since 2013 Khalifa in Pakistan is Mamnoon Hussain, who is very weak ruling Pakistan as paid servant and agent of Thug Nawaz.
That might not be a wrong interpretation of the term khalifah.
If this CNN video is itself not propaganda then the video they have created this report on is disturbing and shows at least to me that no good come from a people who are like this: