if they are that desperate - just buy (2) 16oz drinks ....
McDonald's will shortly be printing the Caloric amounts for their meals due to similar legislation.
the requirement to inform the consumer of the Caloric value is a better and proper law if the issue is not voluntarily made public when requested - as there are people who would like to be informed about necessary information in selecting a product.
Perhaps that would have been a better way for the soft drinks - post the calories and let the buyer be aware.
All's Well that Ends Well