Maryland student's book encourages girls to take computer science

A Maryland teenager wants to inspire more girls to study computer science. Grace Brehm, 17, has had a knack for technology and computer science from a young age. She even wrote a book that was released in early July to educate more teens about the field. She took that interest with her to Notre Dame Preparatory School and joined the cybersecurity club in her freshman and sophomore years, but she was disappointed in the turnout.