One of the most prominent examples is former crown prince Mohammed bin Nayef, the CIA ally respected in the West for his efforts to counter violent extremism, but who King Salman ousted from the line of succession. 
Chimodzi mwa zitsanzo zodziwika bwino ndi mwana wamfumu Mohammed bin Nayef yemwe anagwirizanitsa CIA, komanso amalemekezedwa ndi mayiko a azungu chifukwa choyesetsa kuthana ndi nkhanza ngakhale mfumu Salman anamuchotsa pa ndandanda wa anthu otenga ufumu.