April 16, 2010 1:22 pm Major Middle School Study Mary Perry, deputy director of EdSource, tells us about some of the surprising findings in a landmark study of more than 300 middle grade schools in California. US & World Videos 2:24 In the news: Freeway shootings, ‘California Forever' plan moves forward, good Samaritans 3:53 Tensions, protests grow over Israel-Hamas War 1:48 Bay Area food banks deal with critical shortage 2:19 Suspect arrested for operating brothel in San Jose 2:25 San Francisco mayoral candidate proposes university campus to revitalize downtown