In it, but not of it. TPM DC
Here is a video from the San Francisco Chronicle, of Whitman press secretary Sarah Pompei telling reporters that Whitman would not be taking questions. She did, however, offer to help the reporters gather B-roll video of Whitman's visit.
A news report from the CBS station in San Francisco was reposted on YouTube by Whitman's opponent in the Republican primary, state Insurance Commissioner Steve Poizner, whose campaign obviously looks at this as a bad moment for Whitman: