View Post Ad Biz | Agencies | Brands | Campaigns Leo Burnett Tugs on Heartstrings for Ronald McDonald House By Erik Oster on Jul. 30, 2014 - 11:46 AM Leo Burnett gets emotional for Ronald McDonald House Charities with their new spot, “Dad’s Voice.” The 60-second ad highlights the emotional impact of the charity providing home-to-home accommodation for families ...