Maybe if your definition of media is Fox News and Fox News alone. Washington Post, NY Times, CNN, MSNBC, and hell even Yahoo News have been the ones revealing most of these details for the public to see through what must be some of the best investigative journalism in history. Although I hate the panel circus, false equivocating, and general pussy footing in the media, they have been doing an admirable job. In the last week we've also seen more and more on screen personalities call out Trump's lies as lies instead of "inaccurate statements" so even that is changing.
The only better sources for developments in this fiasco are the unsealed court documents coming out of the investigation.