text:  Well, those are the words of President Biden in a letter he sent today to congressional Democrats. Over the weekend, more Democratic lawmakers privately called on Biden to step aside. Let someone else be the party's presidential nominee. Biden's response? Nope. I am staying in this race. Well, here to talk with us about the Biden campaign at a crossroads is Evan Osnos. He's a staff writer for The New Yorker and the author of a biography of Joe Biden. Hey, Evan.