annoyed with mattis. but he's one of the cabinet members with the broadest and most enthusiastic support in washington. >> he's often referred to as the only adult in the room sometimes on big national and foreign policy issues. still ahead, president trump spend his last day on the campaign trail warning about the threat of voter fraud, despite the lack of evidence. in georgia the democratic candidate blast her opponent's last minute hacking probe as a witch hunt. cancer ... it's very personal.