Joe Biden

"I don't even know what a 'dog faced pony soldier' means."

"I'm not Barack Obama, and neither is he."

"Here's what I want to tell the president: I'm not going to be the Republican Christopher Steele."

"He was a mayor."

"I think it’s going to be incredibly more difficult."

"I want to make sure every Iowa voter knows that their vote was counted."

"This isn't the first time in my life I've been knocked down."

John F. Kennedy's daughter, Caroline, endorsed Joe Biden.

"Joe Biden should be very careful what he’s asking for."

"No one’s said that. Who said that?"

"I am absolutely not running for President."

"The day of reckoning is coming."

Iowa is the first test in the state-by-state battle to pick a Democratic nominee to face Trump in the Nov. 3 presidential election.

"The president in very good shape in all of these states."

"We have, right now, a crisis with the coronavirus."

"The Senate need not hold a 'full-blown' trial."

Here is where the top eight contenders stand on Medicare for All.

"I don’t have a problem there because this is why we are where we are."

Biden was the choice of 23 percent of likely caucus-goers.

Here is a look at the foreign policy positions of the top eight Democratic candidates in the race.