white nationalism
The group protested the author Jonathan Metzl's book reading on the same day a white supremacist gunned down a synagogue.
Fox News, Infowars and other outlets amplified conspiratorial theories about the blaze's cause, which has yet to be determined.
Politicians and civil rights groups praised the policy change but some questioned whether the social media giant had gone far enough.
The attack in New Zealand shows the problem is only getting worse, as anti-Muslim rhetoric has emboldened extremists across the globe.
The controversy was reignited last week after King asked: “White nationalist, white supremacist, Western civilization — how did that language become offensive?”