Millions tuned into a livestream of rare deep-sea creatures off the coast of Argentina. This viral scientific mission even included a plump starfish resembling a beloved cartoon character. | CNN International

Garrett Graff, journalist and historian, tells CNN's Audie Cornish how ICE's aggressive and anonymous enforcement methods are eroding public trust and internal accountability. Read more about ICE'S tactics at the link: https://cnn.it/45AsjgH | CNN