Their ethical standards could deal with a little unfreezing.

Eric Schultz, senior adviser to Obama, wrote, This did not happen.

She noted that Obama and Biden are friends.

Joe Biden and Barack Obama at Saturday’s event.

Joe Biden and Barack Obama at Saturday’s event.Photo by MANDEL NGAN/AFP via Getty Images

Theyre like family to each other.

And I think thats what you saw.

Morgan called the moment so embarrassing.

Donald Trump and ABC News' Terry Moran

Deadlines Dominic Patten also captured the moment.