She transformed buses into mobile classrooms that have served thousands of migrant children living in limbo. Get the full story on CNN Hero Estefanía Rebellón and YES WE CAN: https://bit.ly/45qdJol | CNN Heroes

She reluctantly spent her spring break volunteering at a homeless shelter. The connection she made with one young child there inspired her to help thousands find permanent housing. Get the full story on CNN Hero Brandi Tuck and Path Home: https://bit.ly/3J5itI1 | CNN Heroes

"It is now our duty to serve them." CNN Hero Stacey Buckner on providing a lifeline to homeless veterans. Brooke Shields shares her story. Donate to Off-Road Outreach NC or any of the other Top 10 CNN Heroes' orgs right now at CNNHeroes.com. Dollar-for-dollar matching from the Elevate Prize Foundation is still in effect up to $50,000 per Hero. | CNN Heroes