I see this time again when I'm searching for politically hot topics like Charlottesville, both of the riots in Berkely, BLM protests, ANTIFA activities, etc.
I started doing multiple searches when I googled, "ANTIFA is a hate group". On the first page of Google were several articles and blog posts titles, "Why ANTIFA is NOT a hate group."
Doing the same search on Bing, Yahoo or DuckDuckGo returned a combination of articles, with several at the top talking about why ANTIFA should be labeled a hate group and a few other blog posts about why it shouldn't. The interesting part was all the pro-ANTIFA blost posts on other search engines weren't in the top ten results on Google. There were very specific authors in the top results in Google that didn't show up in other SE's. It was obvious to me the Google results were being manipulated to push a different narrative on the notion ANTIFA should be labeled a hate group. It was a real eye opener that I've been able to repeat with some success for other political topics when I'm searching.
Bottom line is that I can't trust them anymore; for either political or non-political searches. It makes me wonder what else they're manipulating to push a certain narrative that if I don't actively compare with other SE's, I won't know is happening.