Both Cornyn and Cruz have publicly said in recent days they don't think the transcript or whistleblower memo amounts to an impeachable offense. Cornyn, meanwhile, has been mostly mum on his opinion of the conversation between Trump and Zelinsky, saying "it's possible to find some of the conversation troubling" during a Wednesday conference call with reporters. "I think there's nothing in the conversation that justifies impeachment," he continued.

Democratic polls show competitive House races in Texas
Roll Call

With the fields still taking shape in these races, the surveys are an early sign that these Texas contests could be competitive, in part because of shifting demographics in the state. The GOP-held suburban districts are also among the fastest growing in the country. The Democratic Congressional Campaign Committee has a headquarters in Austin, and DCCC Chairwoman Cheri Bustos said at the Texas Tribune Festival recently that the state is “ground zero” in 2020.