Here's a talk that may interest you with former Director of the National Counterintelligence and Security Center Bill Evanina and Special Agent Charles McGonigal (yes, that one). https://youtu.be/aZdJ6aDsB08?t=5712
They believe these powers are critical for counterintelligence and foreign influence investigations. I think that's not true, but I'm pretty sure they actually believe it.
They believe these powers are critical for counterintelligence and foreign influence investigations. I think that's not true, but I'm pretty sure they actually believe it.