Last week, Casey Garcia walked straight into an El Paso middle school. She later greeted the principal and faculty, ate lunch in the cafeteria without a mask and made it almost all the way to the last class period. Only then, Garcia said in a video, did a teacher notice she was not actually a student — she was the 30-year-old mother of one of the seventh-graders. Garcia was arrested on Friday after social media posts she made about the incident went viral. She was charged with criminal trespass and tampering with government records, jail records show. But the Texas...