Sen. Elizabeth Warren
Fmr. Sec. Julian Castro
Rep. John Delaney
WV St. Sen. Richard Ojeda
Marianne Williamson
Fmr. VP Joe Biden
Sen. Bernie Sanders
Sen. Cory Booker
Sen. Kamala Harris
Sen. Kirsten Gillibrand
Sen. Sherrod Brown
Fmr. Atty. Gen. Eric Holder
Fmr. Rep. Beto O'Rourke
South Bend Mayor Pete Buttigieg
Michael Bloomberg
WA Gov. Jay Inslee
CO Gov. John Hickenlooper
Fmr. Gov. Martin O'Malley
Fmr. Gov. Terry McAuliffe
Sen. Amy Klobuchar
Sen. Jeff Merkley
Sen. Bob Casey
Rep. Eric Swalwell
Rep. Tulsi Gabbard
Rep. Tim Ryan
L.A. Mayor Eric Garcetti
Tom Steyer