About two months remain before the first votes are cast in the 2020 Democratic presidential primaries. Candidates have been busy on the campaign trail, speaking to voters and launching new ads -- especially in Iowa, the first state to hold its primary contest. But some candidates have recently bowed out of the race entirely, while others struggle to gain momentum. Yamiche Alcindor reports.
Stream your PBS favorites with the PBS app: https://to.pbs.org/2Jb8twG
Find more from PBS NewsHour at https://www.pbs.org/newshour
PBS NewsHour podcasts: https://www.pbs.org/newshour/podcasts