Twitter places sensitive content filter over cover of author's book that was de-listed by Amazon and Apple: A book by Ryan Anderson which critiques the modernist perspective on gender identity and sex was first removed from Amazon. Shortly thereafter Twitter placed a sensitive content interstitial over images of the book's cover on Twitter. Users must click through the interstitial and verify their age before being able to view the image. "Twitter is now reporting the cover of my book as 'potentially sensitive content,' tweeted Anderson. "I’m sure Amazon, Apple, and Twitter—it’s all just a coincidence!"