How the government is guarding against 2018 election threats
Clip: 11/05/2018 | 7m 15s | Video has closed captioning.
Officials in every state will be watching Tuesday's voting process intensely in the face of numerous threats and prior attempts to meddle with American elections. What threats are they guarding against, and where are the threats coming from? Nick Schifrin joins William Brangham for a closer look.
Problems Playing Video? | Closed Captioning