Former Vice President Joe Biden is expected to join the crowded 2020 Democratic presidential race next week.
The decision answers one of the most significant outstanding questions of the early presidential primary season, which has already seen announcements from 18 high-profile Democrats. Biden, 76, would be the oldest and most experienced politician in the race.
His plans were confirmed by three people with knowledge, who insisted on anonymity because they were not authorized to speak publicly. The announcement is expected as early as Wednesday and would cap months of deliberation over his political future.
The specific launch date and location is unclear. Biden is likely to quickly make visits to early-voting states.