大象传媒

'Double-proxy weddings' - where the bride and groom are not physically present - are legal in Montana and are generally used by people in the armed services. However, one company in Pennsylania is capitalising on this and turning it into a successful business.

Also on the programme: Do the new self-service beer halls starting in Czech Republic encourage irresponsible drinking? Plus, a look at the 'shot code' - a barcode that can be downloaded onto your phone so you can check product information on the internet.