The ‘thrill of the chase’ in perpetuating fake news

This election cycle saw its fair share of so-called “fake news.” On December 4, an armed man walked into a Washington, DC, pizza joint, claiming he needed to investigate a story he had heard: that Hillary Clinton and her former campaign manager were hosting a child sex ring there. Hari Sreenivasan speaks with The Washington Post’s Marc Fisher about how and why this fiction spread as fact.