In 2007, Chicagoan Ann Feldman got caught in a water riot in Southern India. That inspired her to make a documentary about water scarcity in Rajasthan. She enlisted some of her Northwestern University students to participate. The finished documentary, Water Pressures, screens this week on WTTW Channel 11. Feldman hopes the film will inspire other young people to get involved in water issues. Director Bill Natale stops by to talk about the project with Worldview. (Photo: AP Images)