CNN's Anderson Cooper reveals this year's top 10 CNN Heroes:
Dale Beatty (Statesville, NC) After Dale Beatty lost his legs in the Iraq War, his community thanked him for his service by helping him build a home. To pay it forward, Beatty co-founded Purple Heart Homes. Since 2008, the nonprofit has modified or helped provide homes for dozens of disabled veterans.
Georges Bwelle (Yaoundé, Cameroon) For decades, Georges Bwelle watched his father suffer, unable to get the medical attention he needed. Now a doctor himself, Bwelle travels into the jungles of his native Cameroon nearly every weekend, providing free surgery for those who don't have access to health care.
Robin Emmons (Charlotte, NC) More than 72,000 people in Charlotte, North Carolina lack access to fresh produce. When Robin Emmons discovered this problem, she turned her backyard into a garden. Since 2008, she has grown more than 26,000 pounds of fruits and vegetables for area residents.
Danielle Gletow (Trenton, NJ) Danielle Gletow started One Simple Wish, a nonprofit that helps grant the wishes of foster children. Wishes are posted online, and anyone can pay to make a child's wish come true. Since 2008, the group has helped grant more than 6,500 wishes to children in 42 states.
Here's a rundown of the top stories from today's show: