Tonight's Circus Clowns:

Former Vice President Joe Biden

Vermont Sen. Bernie Sanders

California Sen. Kamala Harris

California Rep. Eric Swalwell

Entrepreneur Andrew Yang

South Bend Mayor Pete Buttigieg

New York Sen. Kirsten Gillibrand

Author and activist Marianne Williamson

Former Colorado Gov. John Hickenlooper

Colorado Sen. Michael Bennet

Memes on the ready