View Post Ad Biz | Agencies | Campaigns Havas Worldwide Introduces ‘The Breath Holder’ in Clever PSA By Erik Oster on Sep. 11, 2014 - 12:34 PM Havas Worldwide, Helsinki has launched a new PSA entitled “The Breath Holder.” In it, we see a young kid practicing holding his breath. Each time, he seems to make it a bit longer, and keeps track of his times. At firs ...