CNNs Dr. Sanjay Gupta calls for Joe Biden to undergo cognitive test:

CNN’s Dr. Sanjay Gupta calls for Joe Biden to undergo cognitive test: “From a neurological standpoint, we were concerned with his confused rambling; sudden loss of concentration in the middle of a sentence; halting speech and absence of facial animation, resulting at times in a flat, open-mouthed expression.” Source: RealTimeNews™