Should Biden take a cognitive exam? Democrat Warnock: "I'm not a doctor. It's not something I've even thought about. I'll tell you, Trump is a sick person. He lies every 90 secs. I don't know anybody like that..."
Biden 2020 on taking a cognitive test: "No! Why the hell would I take a test? Come on man. That’s like saying to you before you got on this program if you had taken a test were you taking cocaine or not? Are you a junkie?"
Biden's Spox says "Biden is sharper than ever" and when asked "Should voters know about cognitive ability of candidates?" she says "I don't even know what that question means."