Primary and caucus voting is
February - June of 2020.
Illinois votes March 17, 2020
The debate schedule is here.
Below are links to candidate websites, Facebook, and twitter accounts
The next Debate is November 20th. Here's how it will work:
Up to twenty candidates are selected for each debate, which may be spread over two nights if necessary. So far, a maximum of twelve candidates have appeared on stage together. There are polling and donor requirements to be selected.
For the November debate, a candidate will need to hit 3% in at least four national or early-state polls — or else get 5% in two early state polls. The donor threshold has been increased to 165,000 unique donors, with at least 600 each in at least 20 states.
This is a tougher requirement than the October debate, and as of this writing only Biden, Sanders, Warren, Harris, Booker, Buttigieg, Yang, and Steyer have qualified.
Looking for an unbiased description of each candidate? See what the progressive British newspaper The Guardian has to say about them. Click here