https://www.nytimes.com/live/2020/super-tuesday-03-02#beto-orourke-plans-to-endorse-biden-tonight

Beto O’Rourke plans to endorse Biden tonight.
Former Representative Beto O’Rourke of Texas, who became a progressive star in his spirited race against Senator Ted Cruz before mounting a less-successful presidential campaign, will endorse Joseph R. Biden Jr. and appear with him in Dallas Monday night, according to two Democratic officials familiar with his plans.

Mr. O’Rourke, who dropped out of the primary last fall, has returned to his native El Paso and largely stayed out of the campaign.

But one night before the Texas primary, he will line up with his fellow former candidates, Pete Buttigieg and Amy Klobuchar, in their effort to coalesce behind Mr. Biden and slow the momentum of Bernie Sanders.