Pakistani protesters demand action after rape, murder of 7-year-old girl

Pakistani officials are offering more than $90,000 for information in the rape and murder of a young girl. Seven-year-old Zainab Ansari disappeared while walking to a religion class near her home. The crime has shocked and outraged the nation, drawing crowds into the streets to demand action. The local police chief has been fired, and three police officers, who fired on the protesters, have been arrested. CGTN's Danial Khan has the latest from Islamabad.