If you look at the image I posted [0] there is trending topic of Justin Bieber. I have zero interest in him, in fact I&#x27;ve never or rarely can I recall have mentioned anything about the pop culture, music or anything else (I like classical music and some classical rock). Given all the different topic I post on FB and Justin Bieber popping up, I can image this is not all personalized news.<p>I also follow many people who posts news and information on Iran, and it&#x27;s surprising none of them showed up on trending, except an article with intent of vilification. Seems unlikely.<p>Even if FB news is personalized, FB guideline indicates they can inject any news they want into this.<p>I noticed the same thing with the Yahoo News showing up on Yahoo email years ago and last time I checked continuing today. That source also rapidly became hawkish on foreign policy issues.