[iontheball]

It's not that they can compel him to tell the truth; it's that they can compel him to *testify*.
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Agents are masters at avoiding perjury traps. That's why you will get nothing but a lot of evasive “I can't remember’’ BS, like supposedly came from agent, McCabe. In addition to being trained in knowing when they can get away with deception and lying, they also receive many hours of classroom instruction and practical exercises in mock courtroom settings on effectively testifying in court. They are as comfortable sitting in the witness chair as someone else would be sitting in their living room easy chair. Hopefully, one day this new AI device will become so reliable that its results will be admissible in a court of law and we will know if the “I can't remember” is the truth or a big fat lie.

[grey_whiskers]

Why did you ignore the video in the last part of my post, which humorously illustrated the "I can't recall" defense?

And was it McCabe who just used it before Congress, despite being shown memos over his own signature discus sing the matter?