A "coding issue" resulted in the malfunctioning of a mobile app that was used to transmit and formulate the results of the Iowa caucus. A tech expert joins us to talk about what goes into the building and execution of an online voting system.

Produced by: Tasha Fusil, Lee Chwi Lynn

Presented by: Lee Chwi Lynn, Kelvin Yee

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Tags:  Evening Edition,  Iowa,  US,  US Presidential elections,  voting,  online voting,  app,  technology,  politics,  Government/Regulatory/Policy Making,  Politics, News, Current Affairs