Earlier quoted context omitted.
If you apply the same standard you have displayed here to fake news on the other side of the political spectrum, then almost none of it would be fake news either.
That's not true. The dossier exists. It was prepared by a respected former intelligence officer. It was ordered by Jeb Bush's campaign. None of these facts are in disrepute. And the vast majority of news reports accurately stated that the contents of the dossier cannot be verified. It's miles more credible than the stories found on fake news sites.
1000 * 0 is still 0.
If the Trump campaign had ordered a dossier of dirt on Hillary Clinton, and paid a respected former intelligence officer to provide it, would the claims made in it be credible?
Let's take one of the big 'fake news' items from the recent election, the one regarding Hillary's health. What do you make of this article by a former secret service agent on Hillary Clinton's health:
http://ijr.com/opinion/2016/09/260018-protected-hillary-clin...
None of the facts in that article are in disrepute either, and it's also from a respected secret service agent.
So are the questions it poses about Hillary's health more or less credible than the Trump dossier, and is it fake news or not?