The Democratic primary preseason is progressing more rapidly than most casual observers realize. As of this writing, we’re not that far off from the tipping point where the days left before the Iowa caucus (142 days away) equals the duration of the actual primaries (125 days from the Iowa caucus on February 3rd to the Virgin Islands caucus on June 6th). We’re at the point where a lot of things are going to start happening very, very quickly.