Nearly 300 MTA documents confirm that undercover officers attended numerous Black Lives Matter protests in New York and that police have tracked their movements and kept individual photos of them on file.

The Department of Homeland Security has used social media to closely track activists.

Public records corroborate what police reform advocates have long insisted: that “Special Weapons And Tactics” units primarily respond to low-risk situations that do not require SWAT’s quasi-military approach.

Dylann Roof's obsession with Rhodesia is characteristic of a relatively new white supremacist movement that is strongly associated with the “white genocide” activist Robert Whitaker, a resident of Roof’s hometown.

A bill intended to reassert individuals’ Fourth Amendment rights when it comes to aerial surveillance operations was introduced in the Senate on Wednesday. The Protecting ...