no one here has a normal life, including vivian's older sister, 4-year-old adele. >> every day on the way home from school, she's like, can we stop at the park? and i'm like, we can't stop at the park because vivian's nurse leaves at 5:00 and we have to be home. >> what would adele say about that? >> she'll say we can't -- when we pass the park, she says those kids are at the park but we can't go to the park because vivian has seizures, and it kills you. >> new york university dr. davinski is vivian's doctor. he's also one of the world's leading epilepsy experts. >> western medicine has failed their children. >> but the wilsons now found themselves in the political crossfire of pot. marijuana was legalized for medicinal use here in new jersey right before chris christie took office in january of 2010.