One of the famous USA newspapers Washington Post has revealed some internal performance of their secret agencies. They wrote in the story that America has spent millions of dollars to get some information about the nuclear program of Pakistan but till now they are failed to do so. For USA, Pakistan is a very difficult target to hit on and in short we can say that they are scared of Pakistan.
Pakistan nuclear program is in safe hands, to know more about it watch the video below:
U.S Failed to Spy Pakistan Nuclear Program by pakistanama