Former Vice President Joe Biden leads all potential Democratic candidates for his party's presidential nomination, according to a new Harvard CAPS/Harris poll.
The survey results were provided to The Hill and show:
- 32 percent of Democrats favor Biden.
- 18 percent back Hillary Clinton.
- 16 percent support Sen. Bernie Sanders, I-Vt.
- 10 percent favor Sen. Elizabeth Warren, D-Mass.
No other potential candidate polled double digits, according to The Hill. The poll's sampling size and margin of error were not provided.