'"It caught me off guard," Clay said of the report. I didn't know anything about it. The day before yesterday is when I found out about it. I didn't know anything about it. My brother called me and he was laughing. He said, 'I saw what Rex said about you.' I said, 'What are you talking about?' And he said, 'I guess somebody was saying something about your knee.' He sent me the video and that's how I saw it. I don't know why anyone would do it. I don't worry about it."'