BYRON YORK: Time to end the crazy secrecy of the Trump-Russia investigation.

On Jan. 24, 2017, then-national security adviser Michael Flynn was questioned by the FBI in his White House office. The session, focusing on Flynn’s transition talks with the Russian ambassador, led to Flynn pleading guilty to a charge of lying to investigators. He is now awaiting sentencing.

But why did FBI agents go to the White House in the first place? We still don’t know precisely, because we have only snippets of information from the various Trump-Russia investigations. There’s no reason it should be a big secret, but it is.

Newly-unredacted portions of the House Intelligence Committee Republican Trump-Russia report say top Justice Department and FBI officials — Sally Yates, James Comey, Andrew McCabe, and Mary McCord — gave “conflicting testimony” about the “primary purpose” for sending the FBI to question Flynn.

If they’re not telling us, it’s because they don’t want us to know.