AMENDMENT IV
The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no warrants shall issue, but upon probable cause, supported by oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized.
It doesn't say that it's okay to rubber-stamp permission to search everything by everybody for anything they might consider suspicious, in secret. There's absolutely no wiggle room.
You clowns who think he's a traitor need to brush up on the definition of the word. If you sell plans for a bomb to the enemy, then yes, that's treason. But if you blow the whistle on government misconduct then you're a hero.
Edward Snowden is a hero.