With the recent controversy over measles vaccines here in the US, we look into vaccination in other parts of the globe. Officials in Pakistan have been arresting parents who refuse to have their kids vaccinated for polio. Then, we hear how in Mexico, vaccination is seen as a right. Also, a BBC documentary is causing a stir in India, because it features a convicted rapist who was sentenced to death for his part in a gang-rape in Delhi. In the film, the rapist expresses no remorse and criticizes the victim.