This Democratic National Convention worker was popping balloons 🎈🎈after Hillary Clinton accepted her party's nomination. "At one point, he pretended to be counting each balloon he popped, pausing to say: ‘Twelve thousand,’” says Ben Von Klemperer, who took this video in a hall that was more than 2-feet deep with balloons. #behindthescenes #demconvention #balloons #demsinphilly #democrats #politics #cnnA video posted by CNN Politics (@cnnpolitics) on Jul 29, 2016 at 10:16am PDT