In the debate of privacy vs. surveillance in the United States, there are a few arguments that can be made in favor of having more surveillance as a security measure. The biggest and most obvious argument is that it aids in ensuring national security. Without electronic surveillance, it would be almost impossible to catch criminals and terrorists in our technology-filled modern society. At this point, video surveillance would not be enough even the government was somehow allowed to put cameras in our houses. Now that so many of our day-to-day interactions occur on the internet, criminals can communicate with each other with the push of a button. Electronic surveillance of digital devices allows for these communications to be monitored, which makes it much easier to crack down on these crimes.
Another argument for security stems off of the previous argument. When the government says they are collecting our data through electronic surveillance, they may mean just that. Having electronic surveillance helps a lot, but just because the government may be collecting data doesn't mean that they're constantly looking through it. There most likely isn't an NSA agent looking through each one of our texts and our social media accounts. But, one they have reasonable suspicion that a seemingly ordinary citizen is doing something shady, they have the data there, and they can finally use it.