TODAY 8a: Elizabeth Holmes’ trial begins. How some teachers are changing their classrooms to protect kids. Cast of “Cinderella” on the latest adaptation of the iconic film.

<p>All eyes are on Elizabeth Holmes as her trial begins – we’re there live. With Labor Day weekend behind us, many schools across the country have officially started school -- NBC investigative and consumer correspondent, Vicky Nguyen, has a behind-the-scenes look at how New Jersey teachers are keeping their students safe in the Covid age. Plus, Natalie Morales sits down with the cast of the new “Cinderella” — Camila Cabello, Idina Menzel, and Billy Porter!</p>