The DCCC launched a new digital ad campaign in Texas’ 28th Congressional District, calling out Tano Tijerina’s pay-to-play campaign tactics. The ad comes on the heels of reporting that Tijerina helped award a taxpayer-funded contract to his campaign donor. The CEO in question donated to Tijerina’s campaign “less than a week before the meeting where Tijerina expressed his strong support” for contracting with the company. And this isn’t Tijerina’s…