ISLAMABAD, Pakistan—Pakistani Ambassador to the United States Husain Haqqani has served a legal notice of Rs. One billion PKR to Mr. Majeed Nizami, the editor-in-chief of The Nation for publishing this report. Mr. Haqqani tried to quietly send a limited message to the Pakistani military and intelligence using an American media outlet. What he did not know is that a small leak to an American website would be exposed in Pakistan on the front page of a major Pakistani national daily. No one also expected Mr. Haqqani to stoop so low as to sue the man who played a crucial role in Mr. Haqqani’s meteoric rise.