Living with stress for too long may be giving kids asthma

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.

Watch the video on PBS here: http://www.pbs.org/newshour/bb/living-with-stress-for-too-long-may-be-gi...