From what I understand, Bezos has never paid taxes on Amazon income because Amazon (IIRC) reports miniscule to zero *profit*. WaPo, I assume, is in the red...just because it is an MSM operation and print, besides. Amazon minus WaPo, minus other operations......
Of course, there is income, but we all know you simply need corresponding costs and presto! chango! no *profit*.
They need to be taxed for each Fake News publication.