Mardi Gras and the world's other big parties

POSTED: 3:13 PM PST February 18, 2012    UPDATED: 11:00 PM PST March 3, 2014 
Mardi Gras, New Orleans blurb

With Fat Tuesday underway during Mardi Gras in New Orleans, take a look at the celebration along with the world's 12 other big parties.