Candidates that earn any pledged delegates in Iowa will make the stage, with an alternate polling and donor path also available.
Vermont to follow Saturday; both states hold their primaries on Super Tuesday, March 3
While the nominee will be someone else, the seat being vacated by the retiring Sen. Mike Enzi is safely Republican.
The New Jersey Senator had been polling 2-3% nationally; missed the cut for Tuesday's debate
9th in our series: Idaho last voted Democratic in a presidential election back in 1964. Little reason to think that will change in 2020