Posted by National News

APNews (1:11) -- Police say a false report of gunfire set off a stampede that trampled more than a dozen people at Chicago’s annual July 4 fireworks display at Navy Pier Subscribe for more Breaking News: http://smarturl.it/AssociatedPress Website: https://apnews.com Twitter: https://twitter.com/AP Facebook: https://facebook.com/APNews Google+: https://plus.google.com/115892241801867723374 Instagram: https://www.instagram.com/APNews/ ? You can license this story through AP Archive: http://www.aparchive.com/metadata/youtube/fc8434ec94404a83eb3edb413bd2b856