I remain mystified and horrified that tens of millions of supposedly rational people would choose a convicted felon for president , who faces other criminal charges in multiple jurisdictions. But that is what seems likely to happen if Biden remains unwilling to face reality about his declining physical and cognitive abilities. Tom Brady was a fantastic quarterback, but what if he, at age 81, continued to insist he could still play great football? We would smile indulgently, then change the subject. But we can’t change the subject here—there is too much at stake. Biden is heading for defeat, and if he continues to insist he is the best man to beat Trump, we are all in trouble