Stand up for facts and support PolitiFact.
Now is your chance to go on the record as supporting trusted, factual information by joining PolitiFact’s Truth Squad. Contributions or gifts to PolitiFact, which is part of the 501(c)(3) nonprofit Poynter Institute, are tax deductible.
I would like to contribute
Think you’re an expert on the Democratic presidential field? Let's fact-check that!
We created a quiz about the candidates seeking to challenge President Donald Trump. You can study up first by reading our brief biographies on each of the candidates, or you can just go for it.
For each question, select an answer. You can click "check" to see if you’re correct or wait until the very end to see what you got right and wrong. Proceed to the next question by clicking the arrow in the bottom right hand corner. If you're not happy with your result, check out our candidate bios and take the quiz again.