Is this the most boring ad ever made? By: CNBC.com News May 01, 2014 at 07:02 AM EDT Forget the Guinness horses or Budweiser's frogs; camera maker Leica offers us - in their own words - "the most boring ad ever made." Read More >> Related Stocks: Facebook Fujifilm Holdings Cp Google, Inc. Nikon Corp [Japan] Sony Corp Twitter, Inc.