And then there was one more. And maybe one more still to come?

The large crop of Democrats who want to be president grew, technically, when New York Sen. Kirsten Gillibrand changed her status Sunday from exploring a 2020 White House run to becoming a full-fledged candidate. She’d spent more than a month visiting states to gauge support for a campaign, so voters likely considered her already in the race.

Read more at PBS News.