Phraseology is important. “Cannot recall” is a prime example of weasel words, designed to give someone an ‘out’. Did Comey actually use these words?
Unless my memory is faulty or this is from a different Comey statement, my recollection is that he gave definitive negative answers relative to this subject.
If I had to talk to the FBI I don’t remember would be saying d a lot. Beats being in Flynn’s position.