Texans will vote Tuesday in a U.S. Senate primary runoff where incumbent four-term Sen. John Cornyn is facing Texas Attorney General Ken Paxton, in an expensive, drawn-out race that has

Paxton, the likely Republican nominee, is considered less likely to fare well against Democratic nominee in midterms.

Texans are choosing a Republican nominee for U.S. Senate. The election brings to a close a bitter and expensive primary.