Biden 2020 is irreparably damaged goods. People are asking if that wasn't Nancy Pelosi's goal all along, in order to get Biden out of the way for Elizabeth Warren.
Remember, Pelosi threw the US House public option plan under the bus in 2009 in order to get a win for Obama with the Senate's Obamacare in 2010. She's throwing the House's reputation under again for the higher good: A better candidate than creepy Uncle Joe.