View Post Agencies | Brands | Campaigns | TV BBDO NY Celebrates Fourth of July for Guinness By Erik Oster on Jul. 7, 2014 - 10:40 AM BBDO New York solemnly pays tribute to servicemen in their Fourth of July spot for Guinness, entitled “Empty Chair.” The spot, the latest U.S. installment of the brand’s “Made of More” campaign, was c ...