Denver, Colorado: Many US channels are tweeting this video uploaded todayon YouTube. NDTV cannot verify the authenticity of this video.Video courtesy: youtube.com/user/onttvchannelPromotedListen to the latest songs, only on JioSaavn.comAlso Read4 Injured After Shooting In US' Seattle: CopsUS Secret Service Acting Director "Ashamed" About Trump Shooting IncidentNew Footage Shows US Officers Standing Over Body Of Trump Shooter