A story out of Texas about an ex-beauty contestant/teacher accused of sex with a male student is raising questions. Amy McElhenney, 25, is a former Miss Texas contestant who was teaching at a Carrollton, Texas high school. McElhenney was arrested May 25 and charged with having an improper relationship with a student. The Spanish teacher and former Miss Texas contestant faces up to 20 years in prison, if convicted. McElhenney's arrest was for allegedly having sex with an 18-year-old student and it has raised questions about the age constraints of the state's three-year-old law criminalizing student-teacher sexual relationships. But some...