Priscilla Chan, Mark Zuckerberg Look to Expand Their East Palo Alto Primary School

Recently, KQED's Tonya Mosley got a sneak peek at the proposed expansion of the Primary School. It's the brain child of Priscilla Chan, wife of Facebook founder Mark Zuckerberg. This school serves low-income students in East Palo Alto and the Bellhaven neighborhood of Menlo Park, with aspirations of one day expanding throughout the nation. Reporter: Tonya Mosley