FILE - In this Saturday, June 1, 2019 file photo, Democratic presidential candidate Sen. Kamala Harris, D-Calif., speaks at an SEIU event before the 2019 California Democratic Party State Organizing Convention in San Francisco.
Some contend it's just more evidence of why Biden needs a woman on his ticket.
On Monday, Ed Rendell, a former Democratic Party chairman and a Biden ally, was quoted in The Washington Post noting that there has been recent buzz about former national security adviser Susan Rice.
Carr compared them, without naming names, to dinosaurs in extinction. She urged the Biden campaign to wrap the process up soon.
They note that Biden himself is a former vice president with enough ambition to fuel his third run for the presidency and say no one would criticize Republican Vice President Mike Pence for eyeing the top job.