Malala Yousafzai, the youngest winner of the Nobel Peace Prize, celebrated her 18th birthday by opening a school for Syrian refugee girls, as she called on world leaders to invest in “books not bullets.”

Happy birthday Malala
Malala Yousafzai, the youngest winner of the Nobel Peace Prize, celebrated her 18th birthday by opening a school for Syrian refugee girls, as she called on world leaders to invest in “books not bullets.”