Why did Google take action against some pro-Trump ads? It’s one of the many mysteries of its political ad rules.
The Washington Post - 11/08/2019
“People have potentially been exposed, but we can no longer reconstruct the effect,” said David Lazer, a professor of political science and computer and information science at Northeastern University. “It’s bad for two reasons — not just the accountability of Google but also the accountability of the Trump campaign, which can do more with impunity.”