View Post Agencies | Brands | Campaigns | What The?? McKinney Ruins Integrity of Battle for Mentos By Erik Oster on Mar. 25, 2014 - 11:56 AM McKinney continues in the wacky route with their new spot for Mentos, the 30-second “Never Surrender.” “Never Surrender,” which marks both the first U.S. television spot for Mentos Gum and the first work fo ...