Abandoned flip flops are seen stuck in mud from recent rains at the New Orleans Jazz and Heritage Festival in New Orleans, Saturday, May 4, 2013. (AP Photo/Gerald Herbert)

 

              Abandoned flip flops are seen stuck in mud from recent rains at the New Orleans Jazz and Heritage Festival in New Orleans, Saturday, May 4, 2013. (AP Photo/Gerald Herbert)
Abandoned flip flops are seen stuck in mud from recent rains at the New Orleans Jazz and Heritage Festival in New Orleans, Saturday, May 4, 2013. (AP Photo/Gerald Herbert)