San Francisco Chronicle, December 23, 2010 by Marisa Lagos
http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2010/12/23/BAV11GUFRV.DTL
“The expression in legal analysis is ‘overbroad,'” said UC Berkeley law Professor Frank Zimring. “The problem is it sweeps innocent people up with not-so-innocent people. The problem of combining prerecorded music and a time period because you are worried about teens taking drugs is that it would also apply when there are no teenagers, or apply when there are no drugs.”