Los Angeles, CA - People Magazine reported today that the LA City Attorney's office has declined prosecution in the DUI arrest of Alexandra Kerry, daughter of Senator John Kerry.

It's big news when a celebrity, or a person related to a celebrity gets busted. No matter what the facts are, the media frenzy starts:

After alleging that she failed field sobriety testing, police arrested Kerry and took her for a breath test, which she passed.

This whole incident is just another reminder about the inaccuracies of breath testing in drunk driving cases. For further discussion of the story, see: Senator John Kerry's daughter arrested for Los Angeles DUI.