No less a philosopher than Chief Justice Burger was outraged by Ellsberg's publication of classified documents. They belonged to the Government, Burger reasoned, and Ellsberg had no more right to give them to the people than he would have to filch another man's property off a taxicab seat.
The Government, of course, commonly leaks classified documents when it deems publication convenient to manipulate public opinion to its advantage. Only the Government, it seems, has a legal right to manipulate opinion with hot documents.