In the battle to sway public sentiment over a potential National Football League lockout, the NFL Players Association is hoping fans will respond to social-media-backed video and petition drive,
reports Ad Age
. The 60-second "Let Us Play" repeats those words, the only dialogue, as the camera zooms to a locked chain-link fence and an empty stadium. The ad is a response to a letter NFL
Commissioner Roger Goodell sent at the start of the playoffs.