I remember at least two, and I think three, freepers saying they saw the debate on (IIRC) CNN live, and in between or right after the “official” debate there was an exchange between Keyes and 0mugabe in which 0mugabe admitted he wasn’t eligible but that he “wasn’t running for president”. Then when the debate was shown again that part was cut; someone had (again, IIRC) saved it to view later.
Perhaps that bit wasn’t but until a bit more later.
Keyes later said he didn’t remember that exchange. Whether he really didn’t, or was convinced not to remember, who knows. He seems like a many who would not be easily silenced.