U.S. Senator John Cornyn harshly denounced Bo French, the Republican hopeful for the Texas railroad commission. Cornyn's disapproval highlighted a Twitter message that French made. That post targeted Asian-American pupils at the University of Texas. Cornyn labeled the post as discriminatory and harmful. French is seeking election to on the railroad commission, a public authority. Cornyn's statement is part of the ongoing attention on French's digital conduct. That attention has been increasing over recent weeks.