San Francisco Chronicle, November 11, 2011 by Will Kane and Demian Bulwa
http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2011/11/10/MNH21LTC4D.DTL
A review led by Wayne Brazil, a UC Berkeley law professor and retired federal magistrate judge, said the effort to push the crowd back a few feet was “incomprehensible” and “resulted in chaos, confusion and considerable violence.”