Polly Trottenberg, Commissioner of the New York City Department of Transportation, speaks to the media during a press conference and bill signing that authorizes New York City to lower their speed ... more 
Polly Trottenberg, Commissioner of the New York City Department of Transportation, speaks to the media during a press conference and bill signing that authorizes New York City to lower their speed limit, Saturday, Aug. 9, 2014, in New York. (AP Photo/John Minchillo) less 
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Associated Press | Photo By John Minchillo
Sat, Aug 9, 2014 1:09 PM EDT