Other than playing a teacher-turned-president on TV, Volodymyr Zelenskiy has no political experience. He defeated incumbent Petro Poroshenko in a landslide.
(Image credit: Vadim Ghirda/AP)
Moulton is the fourth House Democrat to join the 2020 campaign. A critic of party leadership, the Marine Corps veteran also adds to the share of 40-and-under candidates in the race.
(Image credit: J. Scott Applewhite/AP)