 Well, on the other side, as President Biden recovers from COVID, CBS News is learning that he could leave the race in a matter of days. Last night, Senator Jon Tester of Montana became the second U.S. senator to publicly call on Biden to withdraw his bid for the White House. And we also know that high-profile Democrats are huddling about Biden's prospects, including former President Barack Obama. So our Weijia Jiang is at the White House to talk a little bit more about this.