In Part Four of LikeWar, we tell the story of how disinformation has infiltrated the internet and our personal social media pages. Online, not everything is always what it seems. Sometimes, the most innocent looking interactions are actually the most dangerous. 

This series is adapted from the book LikeWar, written by series narrator Peter Singer and series contributor Emerson Brooking. To learn more about their research and defense work, you can find them on Twitter @peterwsinger and @etbrooking.

Get the book at LikeWarBook.com.

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