. >>> coming up, latoya smith goes to philadelphia in search of a true challenge. >> i hope to changeone life. [woman singing in french] [crash] [thud] [bumping] announcer: you didn't give up on sex. don't give up on birth control, either. there are more methods than you think. find yours at bedsider.org. >>> welcome back. latoya smith visited my hometown of philadelphia with a real challenge. >> here's the story of a woman who's scoring big points. maria battle is our slice of life. >> at the president of the ameri health foundation, she is creating programs to educate families. >> they take children from a long screening, from their bmi to all their testings they need. their blood pressure, height, weight. they take them through a spirometry check. they get an asthma and action plan, they see the ator gift and pulmonologist. many times that's not something you can do all in one day. we're really trying to capture it all together. >> the children have a fair amount of basic information about asthma. they operate off of a lot of myths. >> the idea is to bring the health options and in