What makes fake news fake?
When the journalist fails to be an honest broker of the news.
Fake news is creating a partisan narrative that goes beyond, or even twists or selectively omits, the facts in order to tell the preferred narrative. It is interjecting supposition and opinion into the facts so as to distort the facts and to suggest a certain narrative.
One example is, CNN recently had a republican lawmaker on to interview her about the status of the new health care bill. The second question asked of the lawmaker was, "When Trump Tweets "I am being investigated for firing the FBI Director by the man who told me to fire the FBI Director! Witch Hunt" does that undercut your efforts to pass a health care bill that will benefit all Americans?"
Not only is that a question designed to move the topic of discussion away from the heath care bill to that of Trump, since a health care bill and Trump's Tweet have absolutely nothing to do with each other, but it intentionally tries to put Trump is a negative light, that of Trump intentionally trying to block efforts to benefit Americans. If the lawmaker answers "Yes" then the story becomes "Lawmakers Blame Trump for Slow Pace of Health Care Bill." If the answer is "No" it puts the lawmaker on the defensive in having to defend Trump for something that has nothing to do with what she's trying to do in Congress.
But because she refused to give an explicit yes or no answer, the question got rephrased and asked three additional times, leaving the distinct impression that Trump was doing something bad, and the question itself, and thus an answer, takes on an artificial importance. The viewer will answer the question themselves, reaching a conclusion spurred and nudged to the answer that CNN wants them to reach.
Fake News is using the term "Lawyered up" to describe Mike Pence taking the prudent, reasonable and intelligent step of retaining legal counsel in order to conduct matters in accord with legal formalities or so as to avoid legal risk. The term is a pejorative used to imply someone refuses to speak honestly and freely because they have something to hide. It is a term intentionally used by dishonest brokers of the news to give an opinion disguised as fact as a means to bathe those in the administration who have hired outside legal counsel in the most negative light possible. When it was reported that Mike Pence had hired outside counsel, not only did CNN use the "lawyered up" term exclusively and so ubiquitously as to be gratuitous, but they also decided that by "lawyering up" with outside counsel that Mike Pence was distancing himself from the president. That's not even remotely factual. It's pure fabricated opinion.
What makes fake news fake? Do they say things that are not true? If so does the same standard apply to Trump?
Of course not. Trump is not, nor has he ever pretended to be, an honest broker of the news.
If you wish to check it out, start a chart. On one side, list Trump's daily tweets. On the other side list the daily poll numbers. You may be surprised by what you discover.
You won't be all that surprised if you consider that poll numbers are always highly influenced by the narrative put forth by the news media. One of the basic functions of the mainstream media is, in fact, to shape public opinion. They can choose to do that responsibly by informing the public what the news means while checking their own bias, or they can irresponsibly craft a narrative that fits their biased agendas.
At this moment, CNN's headline story is "Dems may halt Senate business over healthcare." They are spending a good deal of time on that. It has nothing to do with Trump. It is not true that the main stream media focuses continually on Trump.
Well, at the time of your posting, that particular headline was eleven down on the Politics page of CNN's Website, and it didn't even make the main page at all.
CNN's current headline story, the same one it's been all day, is:
Trump lawyer says President isn't under investigation, despite tweets
To say "It is not true that the main stream media focuses continually on Trump" is technically true, because they don't focus on Trump continuously to the exclusion all else. But Trump, more specifically, anti-Trump and taking him to an impeachment, is nevertheless their primary focus. CNN could change their name to "Cable Politics News" and it would be more accurate. Even more accurate would be "Progressive News Network" which implies they are there to forward the progressive liberal agenda, which is exactly what they have been overtly doing for 16 months.
View 60 minutes of cable objectively. Don't be so quick to paint them all with the same fake news brush. Yes, it is corrupt to base "news" on unsubstantiated leaks from unidentified sources. That does not mean all news is fake.
No one is realistically saying that CNN or the mainstream media's news reporting is all fake, as in 100% fake news all the time. If one really and truly watches cable news objectively, it is easy to pick out what is fake news, what is colored by bias, and what is honestly brokered news.
And as the Mutster correctly pointed out, weekend cable news is generally dramatically different than it is during the week. On the weekends other than the Sunday Morning shows, which is pure political theater, politics takes a back seat to all other news. The weekends are where you have the fluff pieces, the feel-good pieces, and Anthony Bourdain. All of the stories that necessarily take a back seat during the week to the desired narrative du jour. Other than the big headlines of breaking news, the news stories over the weekends tend to be less-than time sensitive and more generic.
As I have noted in these forums in the past, when you watch cable news, the instant the news broker (show host / news anchor) turns to another reporter or "contributor" and asks a question, you can rest assured that everything that follows is pure opinionated BS. Whenever you hear a news broker utter the phrase "I think" or "it seems" then you know that whatever follows is specifically there to influence your opinion.