# Overview of Constitutional Challenges to NSA Collection Activities
> **Full Report** · 2015-05-21 · `R43459`
## Report
- **CRS ID:** R43459
- **Series:** Full Report
- **Publication date:** 2015-05-21
## Documents
- [PDF](https://www.everycrsreport.com/files/20150521_R43459_eb8329fc5b5ea5e5f1db8530bd5fbe1912e0c5f4.pdf)
- [HTML](https://www.everycrsreport.com/files/20150521_R43459_c39fef52be6fd44702f4b5eee51e1fba29d97caf.html)
---
*AI Analytics · CC0 1.0*