Google said Wednesday that its video-sharing site YouTube is so inundated with terrorist propaganda that staff cannot filter out all terror-related content. Google Public Policy Manager Verity Harding told the European Parliament during meeting that about 300 hours of video material is being uploaded to YouTube every minute, making it virtually impossible for the company to filter all images. Harding told the Associated Press that pre-screening those videos before they are uploaded would be like screening a phone call before it's made.