A poll released over the weekend found that three-quarters of Mexicans think Rivera isn’t telling the truth about how much she earned during her television career and how she paid for a $7 million mansion that’s at the heart of a political scandal enveloping her husband, President Enrique Peña Nieto. Rivera posted a video on her website last Tuesday detailing how she’d amassed a net worth of $10.4 million during a 25-year television career at Televisa, the world’s biggest Spanish-language media conglomerate and a company that’s always defended the interests of the ruling Institutional Revolutionary Party. In her video, Rivera acknowledged that a subsidiary of Grupo Higa, a major government contractor, had built the mansion to her design specifications and that once it was completed, she’d paid a portion of the cost and agreed to pay the rest over eight years at below-market interest rates.