Visitors to the New York International Auto Show sit in an electric carriage prototype in New York, Thursday, April 17, 2014. A prototype of the old-timey electric cars that Mayor Bill de Blasio would... more 
Visitors to the New York International Auto Show sit in an electric carriage prototype in New York, Thursday, April 17, 2014. A prototype of the old-timey electric cars that Mayor Bill de Blasio would like to take the place of horse-drawn carriages on New York City streets will be unveiled at the New York Auto Show on Thursday. (AP Photo/Seth Wenig) less 
1 / 1
Associated Press | Photo By Seth Wenig
Thu, Apr 17, 2014 3:45 PM EDT