Texas News The Number Of Texas Democrats Vying To Challenge John Cornyn Grows To Seven KWBU | By Texas Standard Published August 13, 2019 at 10:45 AM CDT Twitter LinkedIn Email Listen • 5:30 Jorge Sanhueza-Lyon/KUT Cristina Tzintzun Ramirez “As Cristina announced her candidacy yesterday, she immediately tied Cornyn to Trump. Her bet is that Trump will be a hindrance in Texas.”