Join us at 11 a.m. Wednesday, July 28, 2010 for a live chat with Contra Costa Times staff writers Theresa Harrington and Matt Krupnick on issues surrounding the Mt. Diablo Unified School District's bond campaign. Read recent stories by Harrington ("Mt. Diablo trustees approved bond for ballot without knowing which projects were needed") and Krupnick (("Chevron gave $10,000 to Mt. Diablo schools' bond campaign") to learn more.

For more background, visit Harrington's On Assignment blog, and follow Harrington and Krupnick on Twitter.