Rookie Safety Bryan Cook speaks with the media at Chiefs Training Camp Subscribe for more videos! bit.ly/2OuOUnB More Chiefs NFL action! bit.ly/2Moa1VR #ChiefsKingdom #Chiefs #KansasCityChiefs #NFL Follow Our Social Media! Website: chiefs.com Facebook: facebook.com/KansasCityChiefs Twitter: twitter.com/Chiefs Instagram: instagram.com/chiefs Download the Chiefs Mobile App: iOS: itunes.apple.com/app/id390783578?mt=8 Android: play.google.com/store/apps/details?id=com.yinzcam.nfl.chiefs