Here's what we know about Google's mysterious search engine

President Trump thinks Google's search engine is "rigged." By featuring more mainstream news outlets and relatively fewer conservative sites in the results he sees, Trump tweeted Tuesday, Google is "suppressing" right-wing views on its platform. Trump escalated his attacks Tuesday afternoon in remarks from the Oval Office, warning that "Google and Twitter and Facebook, they are treading on very, very troubled territory and they have to be careful." It's easy to see how Trump arrived at this conclusion, because in many ways his experience mirrors that of millions of Americans who've awoken to the dominance of Google -- and Facebook, and Twitter -- in their everyday lives without being quite certain how it wound up there. We rely constantly on Google to find out what to buy, which restaurants to eat at and how to get from one place to another.