Irrespective of it's privacy settings (private/unlisted), Content ID scans all videos submitted to us by content owners against our database of files. Here's more: https://goo.gl/MEXTbr . Hope this helps clarify.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Irrespective of it's privacy settings (private/unlisted), Content ID scans all videos submitted to us by content owners against our database of files. Here's more: https://goo.gl/MEXTbr . Hope this helps clarify.