Currently there are 400,000 children in foster care, with 100,000 of those kids waiting to be adopted. A majority of the children waiting are age 10 and over. When a child reaches the age of 10, they are about 50% less likely to be adopted. Luckily, for this 18 year old in California, he finally has a family to call his own. Below is the story of Carson, who entered the Peterson's home at age 15, and after 15 years in the foster system was adopted into the Petersen family.