[US Democratic primary: Iowa winner to be] Joe Biden

Created by Cato on 2019-09-18; known on 2020-02-04

• Cato estimated 25% on 2019-09-18
• pranomostro estimated 40% on 2019-09-24
• Cato estimated 17% on 2019-10-14
• Cato estimated 25% on 2019-10-23
• Cato estimated 23% on 2019-11-08
• Cato estimated 14% 19 days ago
• Cato estimated 20% 8 days ago

Please log in to respond to or judge prediction