Why Was a CNN Reporter Pointing a FOX Mic at Vernon Jones?

It was an extremely dramatic and amazing encounter when gubernatorial candidate Vernon Jones turned the tables on a CNN reporter in Georgia on the subject of that state's election laws. However, just as amazing is the fact that the CNN reporter was holding a FOX mic. Specifically an Atlanta FOX 5 mic. WHY? I checked on the reporter whose name is Devon Sayers and he is indeed a CNN senior field producer based at the CNN headquarters in Atlanta. Okay but that still doesn't answer the question. WHY WAS HE HOLDING A FOX MIC???