Nothing against Jill Biden but she certainly owes the country an honest explanation concerning Joe's condition. His cognitive slippage during the debate was undeniable. This obviously didn't happen overnight. Jill needs to answer the obvious question as to when this condition became apparent to her and why she obviously didn't raise the alarm with his close advisors and campaign staff, and more importantly, why she hasn't insisted on his dropping out. If he does stay in he's going to have to prove his mental acuity through unscripted press conferences, sit-down interviews, and town halls. This is the only way he survives his candadicy. Realistically, it's doubtful he can.