Did this mom go too far with her supermarket-floor discipline of her two daughters?

After her parenting tactic divided social media, a British mother has defended making her misbehaving daughters sit on the floor of a supermarket. Louise Palai, a 35-year-old mother of three living in England, made Alisa, 6, and Ebony, 7, sit in silence in the vegetable aisle of a Tesco supermarket because they were running around and making too much noise.