CNN reports: “60 percent of Democratic and Democratic-leaning voters say they back Biden for the top of next year’s Democratic ticket, 20 percent favor activist and lawyer Robert F. Kennedy, Jr., and 8 percent back author Marianne Williamson. Another 8 percent say they would support an unnamed ‘someone else.’”

Kennedy was at 21 percent in the Emerson poll in late April, but that poll had Biden at 70 percent. That’s in the neighborhood of Pat Buchanan’s finish against George H.W. Bush in 1992.