"Every time he's on TV, he babbles like a toddler, then goes off to shuffle into a wall! WHO IS REALLY RUNNING OUR COUNTRY???"

Overall, the news conference held to convince the world that the president is cognitively sound ended up having the opposite result.

"I'm well-meaning, and I'm an elderly man, and I know what the hell I'm doing as president," Biden responded.

A recent poll showed that 76% of voters said they had "major concerns" or "moderate concerns" about Biden's "mental and physical health."

Karine Jean-Pierre tried to deflect Peter Doocy's question about Biden's most recent gaffe, but Doocy wouldn't let her go that easily.

If Democrats think Joe Biden is convincing the country he deserves four more years in the White House, he's doing exactly the opposite.

Joe Biden just can't stop lying about his son's death to try and gain the sympathy of real gold star families.

Biden vowed that, as president, he would respond. On the same day US troops died, though, he couldn't remember who the president was.

Biden tried to look relatable by posing with a group of blue collar workers, but ended up looking more out-of-touch than ever.

Obama said it was "Politics 101" in 2013, but apparently he never bothered to tell his vice president. And now it's too late.