The longtime Corpus Christi Democratic congressman and political boss is facing a stiff challenge from Republican Blake Farenthold. He is the step-grandson of Sissy Farenthold, the onetime leader of the Dirty Thirty in the Texas House of Representatives during the 1971 Sharpstown Scandal, who finished second (to Dolph Briscoe) in the 1972 Democratic gubernatorial primary, knocking Ben Barnes out of the race and ending his promising political career. Now another Farenthold is positioned to knock off Ortiz. Word on the street in Corpus Christi is that Farenthold has an 8 point lead in the district, which runs south along the...