William F. Bratton is sworn in as the 42nd Commissioner of the New York City Police Department by New York City Mayor Bill de Blasio during a ceremony at Police headquarters in New York, January 2, ... more 
William F. Bratton is sworn in as the 42nd Commissioner of the New York City Police Department by New York City Mayor Bill de Blasio during a ceremony at Police headquarters in New York, January 2, 2014. Bratton, who has also served as Police Commissioner in Boston and Los Angeles becomes NYPD Commissioner for the second time having previously served between 1994-1996. REUTERS/Mike Segar (UNITED STATES - Tags: CRIME LAW) less 
1 / 6
Reuters | Photo By MIKE SEGAR / REUTERS
Thu, Jan 2, 2014 1:29 PM EST