Angora Fire Anniversary  The Angora Fire burned through thousands of acres south of Lake Tahoe one year ago this week. Hundreds of homes were destroyed. Today on Insight, you'll hear residents recall what happened, officials on what needs to change.

I-5 Closure Study  What can be learned from the I-5 closures in downtown Sacramento? Researchers from UC Davis are studying this and the results will help shape public transit and disaster-preparedness plans.

Tom Hayden  We'll check in with political activist, author and former State Senator Tom Hayden. His new book is "Writing for a Democratic Society."

Tom Hayden speaks at 7 p.m. Wednesday, June 25th at the Avid Reader, 1600 Broadway, Sacramento. Information: (916) 441-4400.