Jamie dresses as a tomato and distributes free healthy lunches outside a Los Angeles public school, hoping to garner parental support and gain access to the schools. Later, he meets a 17-year-old who fears she’ll inherit her parents’ diabetes.

Jamie Oliver brings his Food Revolution to Los Angeles in the Season 2 opener, and things get off to a rough start when the Los Angeles Unified School District (LAUSD) refuses him access to their schools.

Frontline dispatches teams to Cairo, going inside the youth movement that helped light the fire on the streets. We follow the April 6 Youth Movement, which two years ago began making a bold use of the Internet for their underground resistance tactics that led to jail and torture for many of their leaders. Now, starting with the "Day of Rage," we witness those same leaders plot strategy and head into "Liberation Square" to try to bring down President Hosni Mubarak. Also in this hour, veteran Middle East correspondent Charles Sennott of GlobalPost lands in Cairo for Frontline to take a hard look at Egypt's Muslim Brotherhood the most well-organized and powerful of the country's opposition groups as a new fight for power in Egypt begins to takes shape.