IIRC it was not recorded and the closest anyone came to finding evidence of such is during a debate where Keys says something about Barry being Kenyan and Obama quips “Well I’m not running for President”. paraphrased.
That too was not recorded.
I’ll check the link.
If only I could remember the freeper’s name who saw the debate live on CSPAN and heard that exchange either during a break of right after the debate. I think another freeper had taped it and saw/heard it as well.