WaPo reports. If supporting this moderate seems an idea to you, Beto will need money to compete. For Crabgrass, in his run against Ted Cruz a contribution was sent. This cycle Crabgrass contributions are going to be to progressives only, so no cash from here for Beto. Readers will have their own viewpoints.
MSN carries a Politico feed. Beto has posted a video on Twitter. See, also, Dallas Morning News, here, which shows that tweet and others.
Brief Crabgrass search was unable to find a campaign homepage or an actblue page, so readers interested in supporting the campaign will have to do their own web searching in the next few days.
Search = beto o'rourke ballotpedia [past week] yielded no bp page yet for the Guv run, but readers can check the search later. This Dallas Voice link was all the search returned when run right before publishing this post.