Trump’s embrace of Palantir, ... We must demand transparency, enforce limits on data collection, ban predictive profiling, and dismantle the fusion centers feeding this machine.

In a rare rebuke, more than a dozen former workers of the powerful data-mining and surveillance company say the firm's work with the Trump administration violates the company's founding principles.

Thirteen former employees of influential data-mining firm Palantir are condemning the company's work with the Trump administration weeks after Immigration and Customs Enforcement reached a deal to pay ...