Donning Santa hats, Ed Prosser, top left, and his wife Penny Spelling of London, England, explore a market in the Vietnamese town of Sa Dec in the Mekong Delta Thursday, Dec. 25, 2014. The couple is ... more 
Donning Santa hats, Ed Prosser, top left, and his wife Penny Spelling of London, England, explore a market in the Vietnamese town of Sa Dec in the Mekong Delta Thursday, Dec. 25, 2014. The couple is on a shore excursion by the Uniworld cruise ship River Orchid. (AP Photo/Nick Ut) less 
1 / 30
Associated Press | Photo By Nick Ut
Thu, Dec 25, 2014 11:48 PM EST