 It's easily checked and has been checked repeatedly. Well, he's senile. You know, I'm going to read this real quick. And then Charlie Cook, the fabulous Charlie Cook of the National Review, wrote a great piece I'm going to hit you with a heart of. But Dave writes, my mother is 93 and suffers from dementia. She was good until about a year ago. And then her mental and physical health took a precipitous drop over the last six months. Can't remember anything. Rambles aimlessly. Loses track of where she is. Repeats herself. Talks about things from her younger days that may or may not have happened. Sound familiar?