What Facebook can tell us about Russian sabotage of our election

How much can Facebook tell us about what really happened when it comes to Russian sabotage of the 2016 election? Senate Intelligence Committee Co-Chair Mark Warner (D-VA), who is investigating Russian election interference, has been arguing lately that Facebook needs to come clean. It needs to publicly disclose the full scope and scale of how Russian entities used its social networking platform to spread fake news and propaganda in order to sow divisions among American voters and influence the outcome of the presidential election. We don’t know who paid for the ads on Facebook and, crucially, how and why the purchasers targeted certain Facebook users to see them in their feeds, and whether they worked with anyone in the United States to develop those lists of targets.