Weeks after the worst of the deadly fires tore through Los Angeles suburbs, families are grappling with the reality that toxic ash from burned cars and homes could be a health issue for a long time, especially for children. (AP video by Brittany Peterson)

Weeks after the worst of LA fires, parents worry about toxins as schools reopen

Weeks after the worst of the deadly fires tore through Los Angeles suburbs, families are grappling with the reality that toxic ash from burned cars and homes could be a health issue for a long time, especially for children. (AP video by Brittany Peterson)