NSA programs similar to the latest (broad interception of specific types of communications) were defunded and shut down during the height of the cold war. They had more to be afraid of than we do and still weren't willing to give the NSA this much power.
Also, before we go there, yes I am aware they also did a lot of other horrible things, but we're talking about the NSA and their activities as related to the fourth amendment right now.
Also, before we go there, yes I am aware they also did a lot of other horrible things, but we're talking about the NSA and their activities as related to the fourth amendment right now.