CNN posted a statement to Twitter Sunday night denying the news network had staged an anti-ISIS demonstration by a group of Muslims earlier Sunday in Borough, one of the locations that was part of Saturday’s Islamist terror attack on London. The statement was posted on Twitter as a reply to Mike Cernovich, who publicized the video, and to Mark Antro, the Londoner who took the video documenting the staging by CNN reporter Becky Anderson and her crew. TGP reported earlier on the video. The statement by CNN International’s London-based Public Relations team said, “This is nonsense. Police let demonstrators through the cordon to show their signs. CNN along with other media simply filmed them doing so.” This is nonsense. Police let demonstrators through the cordon to show their signs. CNN along…