Mexican navy marines patrol the nightclub section as Spring Break revelers enjoy in the resort city of Cancun, Mexico, early Tuesday Feb. 26, 2013. Cancun is one of the No. 1 foreign de

 

              Mexican navy marines patrol the nightclub section as Spring Break revelers enjoy in the resort city of Cancun, Mexico, early Tuesday Feb. 26, 2013. Cancun is one of the No. 1 foreign de
Mexican navy marines patrol the nightclub section as Spring Break revelers enjoy in the resort city of Cancun, Mexico, early Tuesday Feb. 26, 2013. Cancun is one of the No. 1 foreign destination for U.S. college students wanting to enjoy Spring Break. (AP Photo/Israel Leal)