Barack ObamaBarack Hussein ObamaThe Hill's Campaign Report: Biden looks to South Carolina to turn around campaign To winnow primary field, Obama and other Democrats must speak out  The Hill's Morning Report — Presented by Facebook — Washington, Wall Street on edge about coronavirus MORE will give the "Top Ten" list on "Late Show With David Letterman" Thursday night.

Obama may have to share the stage with someone who has Oval Office experience. One of Letterman's Thursday guests is John Goodman, who played House Speaker-turned-President Glenallen Walken on "The West Wing."

Letterman's other guests are "Man Vs. Wild" host Bear Grylls and pop star Robyn.

Here is the Top Ten.

10.

7.