Living with stress for too long may be giving kids asthma

Aired: 12/9/2015 | 0:07:59 | Clip
The number of Americans diagnosed with asthma has grown dramatically, with high-crime cities being hit especially hard. In a joint report with The Detroit News, special correspondent Indira Lakshmanan examines emerging research that indicates stress, abuse and violence may play as big a role as physical factors in triggering both asthma attacks and the development of the chronic disease.