Declassify. Most of America who has not been following the legacy media knows it was a setup to potentially remove a duly elected president. Put it out there and let everyone learn the truth.

MI6 Scrambling To Stop Trump From Releasing Classified Docs In Russia Probe

"We don’t want to reveal sources and methods" (of how they helped Hillary Clinton?)

".....Papadopoulos, who was sentenced to 14 days in prison for lying about his conversations with a shadowy Maltese professor and self-professed member of the Clinton Foundation, has publicly claimed he was targeted by UK spies, and told The Telegraph that he demands transparency. Trump's allies in Washington, meanwhile, have suggested that the facts laid out before us mean that the ongoing Russia investigation was invalid from the start.

In short, it's understandable that the UK would prefer to hide their involvement in the "witch hunt" of Donald Trump since much of the counterintelligence investigation was conducted on UK soil. And if the Brits had knowledge of the operation, it will bolster claims that they meddled in the 2016 US election by assisting what appears to have been a set-up from the start....."

https://www.zerohedge.com/news/2018-11-23/mi6-scrambling-stop-trump-releasing-classified-docs-russia-probe