Spanish language broadcaster Telemundo finds itself in a tough position as it investigates a political reporter who had an affair with Mayor Antonio Villaraigosa and then reported on air that he was splitting from his wife of 20 years. Mirthala Salinas, 35, who has been on leave for two weeks while the station investigates her conduct, has said station managers knew of her relationship with the mayor before she anchored the news of his break up. As a result, Telemundo is likely to be second-guessed no matter what happens to Salinas. Ethics experts have already blasted Telemundo affiliate KVEA for...