TODAY | January 13, 2014
>>> and pants were apparently optional for subway riders in cities around the world on sunday. it was all part of the 13th annual no pants subway ride. in new york, thousands of people met outside and poured into subway stations. and in mexico city , more of the same, about 800,000 cheeky riders took part. the event started in 2001 by a new york improv comedy group. and apparently it stuck.