Yes, we know Trump's campaign manager met with a Russian intelligence operative; his own LAWYERS let it slip.
From "The Atlantic" -
"When Paul Manafort’s lawyers accidentally revealed sensitive information about his contacts with a suspected Russian spy on Tuesday because of a redacting snafu, it wasn’t merely a blip. Rather, it was the latest in a series of apparent missteps the legal team for President Donald Trump’s former campaign chairman has made in the nearly two years that it’s been defending the 69-year-old operative in Special Counsel Robert Mueller’s probe."
"On Tuesday, their mistake was careless. The redaction error showed that prosecutors apparently believe that Manafort shared internal Trump polling data with the suspected spy Konstantin Kilimnik during the campaign."
https://www.theatlantic.com/politics/archive/2019/01/paul-manafort-lawyers-failed-to-redact-documents/579910/
